Cricket, football, Live Casino, lottery — all in one place. Safe, fast, and 100% trustworthy. Your experience at C 666 will be unlike any other.
Current Jackpot Prize
Growing every minute · Any player can win at any time
1,200+ Games · Something for every taste
Enjoy real-time gaming with a live dealer
A touch of strategy, a dash of nerve — with a professional dealer by your side, victory is within reach.
Play NowThe most popular choice among players in Bangladesh. Simple rules, big win potential.
Play NowWin or lose on a single card. The fastest live game around — it all comes down to a split-second call.
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C 666 is built with the people of Bangladesh in mind. From Eid ul-Fitr and Eid ul-Adha to Pohela Boishakh, we bring special cashback offers, tournaments, and exclusive leaderboard prizes for every celebration. Whether you're in Rajshahi or Dhaka, Chittagong or Sylhet — players from every corner of the country come together for these events.
Join our special festival season tournament and claim your share of a ৳50 lakh total prize pool.
View PromotionsHundreds of players win big on C 666 every single day
One Free Chance Every Day
Daily Free SpinsC 666's Lucky Spin feature is designed exclusively for players in Bangladesh. Log in every day, grab a free spin, and win cash bonuses, free bets, or exclusive prizes.
On special days, you may also get multiple free spins. VIP members receive even more spins and higher-value rewards.
Choose the best plan that fits your playstyle
The more you play, the more you earn
Millions of players in Bangladesh trust us — and the reason is simple
Your money and data are fully protected on our SSL-encrypted, licensed platform.
Withdrawals processed in just 3 minutes. Supports all major payment methods including bKash, Nagad, and Rocket.
C 666 guarantees the highest odds in the market, giving you the best possible chance of winning on every match.
A seamless experience on any smartphone — works perfectly on the app or in your browser.
Talk to our expert team in Bangla — get support anytime via live chat or phone.
It's not just a welcome bonus — new offers, reload bonuses, and cashback are available every single day.
Get maximum returns on every bet with the highest payout rates in the industry.
The entire platform operates in Bangla — designed with Bangladeshi culture and preferences at its core.
Start your C 666 journey in just 4 easy steps
Open an account in just 2 minutes with your mobile number. No hassle, no complications.
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See exactly where the difference lies — an unbiased look
| Benefits | C 666 | Simple Platform |
|---|---|---|
| Full support in Bangla | ||
| Withdrawal in 3 Minutes | ||
| BKash / Nagad Support | ||
| Daily Free Spins | ||
| 98% Payout Rate | ||
| 24/7 Bangla Support | ||
| SSL Security | ||
| VIP Loyalty Program |
What you should know about our Privacy Policy: C 666 never shares your personal information with third parties. All details provided during registration are used solely for account management and security purposes. We use SSL encryption to keep your transactions and data safe. To learn more, visit our Privacy Policy Read.
Play for fun, but know your limits — that's our message
Set a daily, weekly, or monthly deposit limit for yourself. Your financial wellbeing is our top priority.
Set a daily limit on how long you play. A balanced routine is the foundation of healthy entertainment.
Temporarily suspend your account for a set period whenever you need to. We respect your decision.
C 666 strictly follows an 18+ policy. Registration by minors is strictly prohibited and age verification is mandatory.
Online gaming and betting in Bangladesh are nothing new. But finding a platform that genuinely combines security, transparency, and real entertainment — that's another story. C 666 fills exactly that gap. From Dhaka and Chittagong to Rajshahi, Sylhet, and Barisal, millions of players across the country join C 666 every day for cricket betting, Live Casino, and lottery.
C 666's greatest strength is its simplicity. The entire platform runs in Bangla, so there's no language barrier for new players. From the Cricket World Cup to the IPL, BPL, or any international match — real-time odds are available and bets can be placed instantly. C 666's match odds system is among the most competitive in the market, ensuring you get the best possible returns.
C 666's Live Casino section features Blackjack, Roulette, Baccarat, and Dragon Tiger — all hosted by professional dealers via live video stream. It brings the real casino atmosphere straight to you, wherever you are. Truly a class apart.
C 666's payment system is built specifically for Bangladesh. Deposits and withdrawals via bKash, Nagad, and Rocket take just a few minutes. No hidden fees, no delays. Cashing out on C 666 is as straightforward as withdrawing from your own bank account.
C 666 has always been generous when it comes to bonuses and rewards. From a welcome bonus to weekly cashback, referral bonuses, loyalty points, and special offers for Eid and Pohela Boishakh — everything is thoughtfully put together. C 666 wants every member to feel truly valued.
C 666 takes security seriously and makes no compromises. International-grade SSL encryption, two-factor authentication, and a strict KYC process ensure every account stays protected. Your personal information is never shared with third parties. C 666's privacy policy is fully transparent and easy to understand.
C 666 is more than just a betting site — it's a complete entertainment platform. Join today and experience the difference.