CB 666 Frequently Asked
Questions

You must be at least 18 years old to register and play at CB 666. This is a strict requirement. CB 666 does not permit underage gambling under any circumstances. If we detect that an account holder is under 18, the account will be suspended immediately and any funds returned.

On the login page, click "Forgot Password". Enter the mobile number linked to your CB 666 account. You will receive an OTP via SMS. Enter the OTP, then set a new password. If you no longer have access to your registered mobile number, contact [email protected] with your account details and our team will assist you.

No. CB 666 allows only one account per person. Creating multiple accounts is a violation of our Terms and Conditions and will result in all accounts being permanently suspended. If you have accidentally created a duplicate account, contact support immediately to have it resolved without penalty.

Basic verification is completed during registration via mobile OTP. For higher withdrawal limits, CB 666 may request additional identity verification. In that case, you will be asked to submit a photo of your National ID card (NID) through the account settings page. Verification is usually completed within 24 hours.

CB 666 accepts bKash, Nagad, and Rocket for both deposits and withdrawals. All transactions are processed in Bangladeshi Taka (BDT). There are no currency conversion fees. Simply go to the Deposit section in your CB 666 account, select your preferred mobile banking method, enter the amount, and follow the on-screen instructions.

The minimum deposit at CB 666 is 100 BDT. This applies to all payment methods — bKash, Nagad, and Rocket. There is no maximum deposit limit for standard accounts, though higher amounts may require additional verification for security purposes.

Most CB 666 withdrawals are processed within 2 minutes. Funds are sent directly to your bKash, Nagad, or Rocket account. During peak hours or for larger amounts, processing may take up to 30 minutes. If your withdrawal has not arrived after 1 hour, contact [email protected] with your transaction reference number.

The minimum withdrawal at CB 666 is 200 BDT. Withdrawals must be made to the same mobile banking account used for your most recent deposit. This is a security measure to protect your funds. Make sure your bKash, Nagad, or Rocket number is correctly saved in your CB 666 account settings before requesting a withdrawal.

First, wait 5–10 minutes as some transactions take a short time to process. If your CB 666 wallet balance has still not updated, take a screenshot of your bKash, Nagad, or Rocket transaction confirmation (showing the transaction ID and amount) and send it to [email protected]. Our team will manually verify and credit your account within 30 minutes.

CB 666 does not charge any fees for deposits or withdrawals. Your BDT goes in and comes out at face value. Note that your mobile banking provider (bKash, Nagad, or Rocket) may apply their own standard transaction charges — these are outside CB 666's control. Check your provider's fee schedule for details.

CB 666 currently offers 7 games: D&T Ranking, Table, Fortune Snake, Rummy, Pool Rummy, Big Hammer, and Super Keno. All games are available 24/7 on mobile browser and via the CB 666 Android app. New games are added regularly — check the Game page for the latest updates.

In Super Keno, you select between 1 and 10 numbers from a pool of 80. Place your BDT stake, then watch the live draw reveal 20 winning numbers. The more of your chosen numbers that match the draw, the higher your multiplier — up to 10,000x your stake for a perfect selection. Draws run continuously at CB 666, with a new round starting every few seconds. Visit the Super Keno page for full rules and payout tables.

Standard Rummy at CB 666 is a single-round card game where you form valid sets and sequences before your opponents. Pool Rummy runs across multiple hands — players accumulate penalty points each round, and the last player to stay under the elimination threshold wins the full BDT prize pool. Pool Rummy is longer and more strategic. Both games are available at multiple stake levels to suit any budget.

Yes. All CB 666 game results are generated by a certified random number system. Outcomes cannot be predicted, manipulated, or influenced by any party — including CB 666 itself. The system is independently verified to ensure fairness for every Bangladesh player. CB 666 is committed to transparent, provably fair gaming across all 7 games.

If you lose your internet connection during a CB 666 game, the round will continue and the result will be recorded automatically. When you reconnect, the outcome will be visible in your game history and any winnings will already be credited to your BDT wallet. If you believe a result was incorrectly recorded due to a disconnection, contact [email protected] with the round details.

New CB 666 players receive a 100% welcome bonus on their first BDT deposit. For example, if you deposit 1,000 BDT, your CB 666 wallet will be credited with an additional 1,000 BDT in bonus funds — giving you 2,000 BDT to play with. The welcome bonus is credited automatically and can be used across all CB 666 games. Standard wagering requirements apply before bonus funds can be withdrawn.

CB 666 bonus funds are subject to a wagering requirement before they can be withdrawn. This means you need to wager the bonus amount a specified number of times across eligible games. The exact requirement is displayed in the bonus terms when you claim each offer. Wagering progress is tracked in real time in your CB 666 account dashboard.

Yes. CB 666 runs regular reload bonuses for existing players — these add extra BDT to your wallet on qualifying deposits made after your first. Cashback offers are also available for specific games, including Super Keno and Big Hammer, returning a percentage of net losses each week. Check the promotions section inside your CB 666 account for currently active offers. New promotions are added regularly.

First, check that you met all the conditions for the bonus — minimum deposit amount, eligible payment method, and any promo code requirement. If you believe you qualified but the bonus was not credited, contact [email protected] with your account details and the name of the promotion. Our team will review and credit the bonus manually if applicable.

The CB 666 Android app is available for direct download from the App page on this website. Tap the download button, allow installation from unknown sources in your Android settings if prompted, and install the APK. The app is not listed on the Google Play Store — always download from the official CB 666 website to ensure you have the genuine, latest version.

Currently, the CB 666 app is available for Android only. iPhone users can access all CB 666 games through the mobile browser at cb-666.top. The website is fully optimised for iOS Safari and Chrome, and all 7 games run smoothly without any app installation required. An iOS app may be released in the future — check the App page for updates.

Try the following steps: (1) Check your internet connection — switch between mobile data and Wi-Fi. (2) Clear your browser cache and cookies, then reload the page. (3) If using the CB 666 app, close it completely and reopen. (4) Make sure your Android OS and browser are up to date. (5) If the issue persists, contact [email protected] with your device model and a description of the problem.

First, double-check that you are entering the correct mobile number and password. If you have forgotten your password, use the "Forgot Password" link on the login page. If your account has been locked after multiple failed attempts, wait 15 minutes before trying again. If you still cannot access your CB 666 account, email [email protected] with your registered mobile number and our team will help you regain access.

Log in to your CB 666 account and go to Account Settings. Under the Responsible Gaming section, you can set daily, weekly, or monthly BDT deposit limits. Once a limit is set, it takes effect immediately. Increasing a limit requires a 24-hour cooling-off period. Decreasing a limit takes effect right away. CB 666 encourages all Bangladesh players to use these tools to stay in control of their spending.

Yes. CB 666 offers both temporary breaks and permanent self-exclusion. A temporary break lets you pause your account for 24 hours, 7 days, or 30 days. Permanent self-exclusion closes your account indefinitely. Both options are available in Account Settings under Responsible Gaming, or you can request them by emailing [email protected]. During a self-exclusion period, you will not be able to log in or receive any promotional communications from CB 666.

Visit the Responsible Gaming page for full details on all tools and resources available to CB 666 players. This page covers deposit limits, session reminders, self-exclusion, and links to external support organisations. CB 666 is committed to providing a safe, enjoyable environment for all Bangladesh players. If you are concerned about your gambling habits, please reach out — help is available.