top merkur online casinos: best games & bonuses for 2023

Merkur Gaming, a subsidiary of the Gauselmann Group, has established itself as a leading provider of casino games, particularly in the online gambling sector. Known for their high-quality slot machines and innovative gaming solutions, Merkur games are a favorite among both new and seasoned players. If you’re looking to explore the best Merkur online casinos in 2023, this guide will help you find the top platforms offering the best games and bonuses. Why Choose Merkur Online Casinos? Merkur Gaming has a rich history in the land-based casino industry, and their transition to the online world has been seamless.

Ad Disclosure

ALLTop Rated By UsersLatestPopular

Updated: -

• Starlight Betting Lounge
  new

  

  Celestial Bet100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Cash King Palace
  

  Royal Wins100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Lucky Ace Palace
  

  Luck&Luxury100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Silver Fox Slots
  

  Elegance+Fun100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Golden Spin Casino
  

  Luxury Play100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Spin Palace Casino
  

  Win Big Now100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Diamond Crown Casino
  

  Opulence & Fun100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Royal Fortune Gaming
  

  Opulence & Thrills100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Lucky Ace Casino
  

  Luck&Luxury100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Jackpot Haven
  

  Thrills&Wins100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more

top merkur online casinos: best games & bonuses for 2023

Merkur Gaming, a subsidiary of the Gauselmann Group, has established itself as a leading provider of casino games, particularly in the online gambling sector. Known for their high-quality slot machines and innovative gaming solutions, Merkur games are a favorite among both new and seasoned players. If you’re looking to explore the best Merkur online casinos in 2023, this guide will help you find the top platforms offering the best games and bonuses.

Why Choose Merkur Online Casinos?

Merkur Gaming has a rich history in the land-based casino industry, and their transition to the online world has been seamless. Here are some reasons why Merkur online casinos are worth your attention:

• High-Quality Games: Merkur is renowned for its visually appealing and engaging slot games.
• Innovative Features: The company continuously introduces new features and game mechanics to keep players entertained.
• Fair Play: Merkur games are tested for fairness and randomness, ensuring a safe gaming environment.
• Wide Range of Themes: From classic fruit machines to modern video slots, Merkur offers a diverse selection of themes.

Top Merkur Online Casinos for 2023

1. Casino X

• Welcome Bonus: 100% match bonus up to $500 + 200 free spins.
• Merkur Games: Over 50 Merkur slots, including popular titles like “Eye of Horus” and “Magic Mirror.”
• Promotions: Weekly reload bonuses, cashback offers, and a VIP program.

2. Betway Casino

• Welcome Bonus: 100% match bonus up to $250.
• Merkur Games: A solid selection of Merkur slots, with a focus on classic and modern themes.
• Promotions: Daily and monthly promotions, including free spins and deposit bonuses.

3. 888 Casino

• Welcome Bonus: \(88 free play + 100% match bonus up to \)1,500.
• Merkur Games: A curated list of Merkur’s best slots, including “Double Triple Chance” and “Dragon’s Treasure.”
• Promotions: Exclusive promotions for new and existing players, including daily deals and a loyalty program.

4. LeoVegas Casino

• Welcome Bonus: Up to $1,000 in bonuses + 200 free spins.
• Merkur Games: A wide range of Merkur slots, with a focus on mobile-optimized games.
• Promotions: Regular tournaments, prize draws, and a comprehensive VIP program.

5. Mr Green Casino

• Welcome Bonus: 100% match bonus up to $100 + 200 free spins.
• Merkur Games: A selection of Merkur’s most popular slots, including “Savanna Moon” and “Gold of Persia.”
• Promotions: Daily drops and wins, live casino bonuses, and a Green Gaming initiative for responsible play.

Popular Merkur Games to Try

1. Eye of Horus

• Theme: Ancient Egypt
• Features: Free spins, expanding symbols, and a high RTP.
• Why Play: A visually stunning game with engaging gameplay and the potential for big wins.

2. Magic Mirror

• Theme: Fairy Tale
• Features: Mirror Re-Spins, Magic Mirror Bonus, and a high RTP.
• Why Play: A charming game with unique bonus features that can lead to significant payouts.

3. Double Triple Chance

• Theme: Classic Fruit Machine
• Features: Re-spins, multipliers, and a nostalgic feel.
• Why Play: A throwback to traditional slot machines with modern twists and high volatility.

4. Savanna Moon

• Theme: African Wildlife
• Features: Free spins, wilds, and a high RTP.
• Why Play: A beautifully designed game with a serene theme and the potential for substantial wins.

5. Dragon’s Treasure

• Theme: Medieval Fantasy
• Features: Free spins, multipliers, and a high RTP.
• Why Play: An adventurous game with a thrilling theme and the chance to uncover hidden treasures.

How to Choose the Best Merkur Online Casino

When selecting a Merkur online casino, consider the following factors:

• Game Selection: Ensure the casino offers a wide range of Merkur games.
• Bonuses and Promotions: Look for generous welcome bonuses and ongoing promotions.
• Security and Licensing: Verify that the casino is licensed and regulated by reputable authorities.
• User Experience: Check for a user-friendly interface, mobile compatibility, and responsive customer support.
• Payment Options: Ensure the casino offers a variety of secure and convenient payment methods.

By focusing on these criteria, you can find the best Merkur online casino that meets your gaming preferences and offers a rewarding experience.

top merkur online casinos: best games & bonuses for 2023

Merkur Gaming has established itself as a leading provider of casino games, offering a wide range of titles that cater to both casual and seasoned players. If you’re looking to explore the best Merkur online casinos in 2023, you’re in the right place. This article will guide you through the top Merkur online casinos, highlighting the best games and bonuses available.

Why Choose Merkur Online Casinos?

Merkur Gaming is known for its innovative and high-quality casino games. Here are some reasons why you should consider playing at Merkur online casinos:

• Diverse Game Selection: Merkur offers a variety of games, including classic slots, video slots, and table games.
• High-Quality Graphics and Sound: The games are designed with top-notch graphics and sound effects to enhance your gaming experience.
• Fair Play: Merkur games are tested for fairness and randomness, ensuring a transparent gaming environment.
• Regular Updates: The company regularly updates its game library with new and exciting titles.

Top Merkur Online Casinos for 2023

1. Casino A

Key Features:

• Welcome Bonus: 100% match bonus up to $500 + 100 free spins.
• Game Selection: Over 200 Merkur games, including popular titles like “Eye of Horus” and “Magic Mirror.”
• Mobile Compatibility: Fully optimized for mobile devices.
• Customer Support: ²⁴⁄₇ live chat and email support.

2. Casino B

Key Features:

• Welcome Bonus: 200% match bonus up to $1000.
• Game Selection: A wide range of Merkur slots and table games.
• Loyalty Program: Earn points for every wager and redeem them for bonuses and free spins.
• Payment Options: Multiple secure payment methods, including cryptocurrencies.

3. Casino C

Key Features:

• Welcome Bonus: 150% match bonus up to $750 + 50 free spins.
• Game Selection: Exclusive Merkur games and a variety of other casino titles.
• Live Dealer Games: Experience the thrill of live dealer games with Merkur’s offerings.
• Security: Advanced encryption technology to protect your data.

Best Merkur Games to Play in 2023

1. Eye of Horus

Game Overview:

• Type: Video Slot
• RTP: 96.31%
• Features: Free spins, wild symbols, and a bonus game.

2. Magic Mirror

Game Overview:

• Type: Video Slot
• RTP: 96.47%
• Features: Expanding wilds, free spins, and a gamble feature.

3. Blazing Star

Game Overview:

• Type: Classic Slot
• RTP: 96.00%
• Features: Simple gameplay with a high RTP.

How to Choose the Best Merkur Online Casino

When selecting a Merkur online casino, consider the following factors:

• Game Variety: Ensure the casino offers a wide range of Merkur games.
• Bonuses and Promotions: Look for generous welcome bonuses and ongoing promotions.
• Security: Check for SSL encryption and licensing from reputable authorities.
• Customer Support: Reliable and responsive customer support is crucial.
• Payment Methods: Choose a casino that offers your preferred payment options.

Merkur online casinos offer an exciting and rewarding gaming experience with their diverse game selection and attractive bonuses. By choosing one of the top Merkur online casinos listed above, you can enjoy the best of what Merkur Gaming has to offer in 2023. Whether you’re a fan of classic slots or modern video slots, there’s something for everyone at these top-rated casinos.

merkur casino no deposit bonus

Merkur Casino is a popular online gaming platform known for its wide range of casino games, including slots, table games, and more. One of the most enticing offers that Merkur Casino provides to its new and existing players is the no deposit bonus. This article delves into what a no deposit bonus is, how it works at Merkur Casino, and why it’s a great way to start your gaming journey.

What is a No Deposit Bonus?

A no deposit bonus is a type of casino bonus that allows players to receive a reward without having to make a deposit. This means you can start playing your favorite games without risking any of your own money. No deposit bonuses are typically offered to new players as a way to entice them to sign up and try out the casino’s offerings.

Types of No Deposit Bonuses

1. Free Spins: These are spins on slot machines that you can use without having to pay. The winnings from these spins are usually subject to wagering requirements.
2. Free Cash: This is a small amount of money credited to your account that you can use to play various games. The winnings from this cash are also usually subject to wagering requirements.
3. Free Play: This allows you to play a specific game or a selection of games for a limited time without making a deposit. Any winnings from this free play are typically subject to wagering requirements.

How to Claim a No Deposit Bonus at Merkur Casino

Claiming a no deposit bonus at Merkur Casino is a straightforward process. Here’s how you can do it:

1. Sign Up: Create an account at Merkur Casino by filling out the registration form with your personal details.
2. Verify Your Account: Some casinos require you to verify your account by providing identification documents. This is a standard procedure to ensure security and prevent fraud.
3. Claim the Bonus: Once your account is verified, the no deposit bonus will be automatically credited to your account. You can find it in the “Bonuses” or “Promotions” section of your account.
4. Use the Bonus: Start playing your favorite games using the no deposit bonus. Remember to check the terms and conditions to understand the wagering requirements and other rules.

Why Choose Merkur Casino No Deposit Bonus?

1. Risk-Free Gaming

The biggest advantage of a no deposit bonus is that it allows you to play casino games without risking your own money. This is particularly beneficial for new players who want to explore the casino’s offerings before committing any funds.

2. Try New Games

No deposit bonuses give you the opportunity to try out new games that you might not have played before. This can be a great way to discover new favorites and expand your gaming repertoire.

3. Build Confidence

For new players, a no deposit bonus can help build confidence in their gaming skills. Since you’re not risking any money, you can take your time to learn the rules and strategies of different games.

4. Win Real Money

While the amount of the no deposit bonus is usually small, it can still lead to real money wins. If you meet the wagering requirements, you can withdraw your winnings, making it a potentially lucrative offer.

Terms and Conditions

Before claiming any no deposit bonus, it’s crucial to read and understand the terms and conditions. Here are some common terms you might encounter:

• Wagering Requirements: This is the number of times you need to play through the bonus amount before you can withdraw your winnings.
• Game Restrictions: Some bonuses may only be valid for certain games. Make sure to check which games are eligible.
• Expiry Date: No deposit bonuses usually come with an expiry date. Ensure you use the bonus within the specified time frame.
• Maximum Withdrawal: There may be a limit on the amount you can withdraw from your winnings from a no deposit bonus.

Merkur Casino’s no deposit bonus is a fantastic way to experience the thrill of online gaming without any financial risk. Whether you’re a new player looking to explore or an experienced gamer seeking some extra fun, this bonus offers a great opportunity to enjoy a variety of games and potentially win real money. Just remember to read the terms and conditions to make the most of your bonus and have a great time at Merkur Casino!

merkur slot online

Merkur Gaming, a subsidiary of the Gauselmann Group, is a renowned name in the world of online and land-based casino gaming. Known for its high-quality slot machines, Merkur has made a significant impact in the online gaming industry. This article provides a comprehensive guide to Merkur slot online, covering everything from the company’s history to the features of its popular games.

History of Merkur Gaming

Merkur Gaming has a rich history that dates back to 1957 when the Gauselmann Group was founded in Germany. Over the years, the company has expanded its operations globally, becoming a leading provider of gaming solutions. Merkur Gaming was established as a separate brand to focus on the development of slot machines and online casino games.

Key Milestones

• 1957: The Gauselmann Group is founded in Germany.
• 1980s: The company begins to expand internationally.
• 2005: Merkur Gaming is established as a separate brand.
• 2010s: Merkur enters the online gaming market.

Popular Merkur Slot Online Games

Merkur offers a diverse range of online slot games, each with unique themes and features. Here are some of the most popular titles:

1. Eye of Horus

• Theme: Ancient Egypt
• Features: Free spins, wild symbols, and a bonus game
• RTP: 96.31%

2. Magic Mirror Deluxe II

• Theme: Fantasy and Magic
• Features: Expanding wilds, free spins, and a bonus game
• RTP: 96.45%

3. Double Triple Chance

• Theme: Classic Fruit Machine
• Features: Re-spins, multipliers, and a gamble feature
• RTP: 96.86%

4. Blazing Star

• Theme: Space and Stars
• Features: Cluster pays, multipliers, and a gamble feature
• RTP: 96.17%

Features of Merkur Slot Online Games

Merkur slot online games are known for their engaging gameplay and innovative features. Here are some key aspects that make Merkur slots stand out:

1. High-Quality Graphics and Sound

• Graphics: Merkur slots feature vibrant and detailed graphics that enhance the gaming experience.
• Sound: The sound effects and background music are designed to immerse players in the game’s theme.

2. User-Friendly Interface

• Controls: The games are easy to navigate, with intuitive controls and clear instructions.
• Responsive Design: Merkur slots are optimized for both desktop and mobile devices, ensuring a seamless experience across platforms.

3. Wide Range of Betting Options

• Bet Limits: Merkur slots offer a variety of betting options to suit different budgets.
• Autoplay: Players can use the autoplay feature to set the number of spins and let the game run automatically.

4. Engaging Bonus Features

• Free Spins: Many Merkur slots include free spins as a bonus feature, providing additional chances to win.
• Gamble Feature: Some games offer a gamble feature where players can double their winnings by guessing the correct color or suit of a card.

How to Play Merkur Slot Online

Playing Merkur slot online is a straightforward process. Here are the basic steps:

1. Choose a Reliable Online Casino

• Licensed Casinos: Ensure the online casino is licensed and regulated by a reputable authority.
• Merkur Games: Verify that the casino offers a selection of Merkur slot games.

2. Create an Account

• Registration: Sign up for an account by providing the required information.
• Verification: Complete any necessary verification steps to comply with regulations.

3. Deposit Funds

• Payment Methods: Use a secure payment method to deposit funds into your account.
• Bonuses: Check for any welcome bonuses or promotions that can enhance your gaming experience.

4. Select a Merkur Slot

• Game Selection: Browse the available Merkur slots and choose a game that interests you.
• Practice Mode: Some casinos offer a practice mode where you can play for free to familiarize yourself with the game.

5. Start Playing

• Set Your Bet: Choose your bet size and the number of paylines you want to play.
• Spin the Reels: Click the spin button to start the game and see if you can land winning combinations.

Merkur slot online offers a thrilling and rewarding gaming experience with its diverse range of games and innovative features. Whether you are a seasoned player or a newcomer to online slots, Merkur’s high-quality graphics, engaging gameplay, and user-friendly interface make it a top choice in the online gaming industry. So, why not try your luck with a Merkur slot today and see if you can hit the jackpot?

Frequently Questions