ck665 Online Betting — Play with confidence with Bangla 24/7 support
Whatever issue you face, our Bangla-speaking team is always by your side. Start from just ৳500 via bKash, Nagad and Rocket and enjoy a welcome bonus of up to 120%.
(bKash, Nagad, Rocket, Bank)
in Bangla
Deposit Amount
up to ৳10,000
Welcome Bonus — Get 120% on your first deposit
On your first deposit, up to ৳10,000
How does it work?
- Deposit ৳1,000 → ৳1,200 bonus → Total ৳2,200
- Deposit ৳18,000 → ৳10,000 bonus → Total ৳28,000
- Wagering just 15x — on the bonus amount only
- Example: ৳1,200 bonus × 15 = complete ৳18,000 in bets
Jump to any section on ck665
Cockfight
Live Cockfighting Arena — bet on live bouts, every round is a thrill.
See more →Butterfly Blossom
PG Soft's popular Butterfly Blossom slot game — the joy of spinning surrounded by the beauty of nature.
See more →Cricket
BPL, IPL, T20 World Cup — betting markets for all major tournaments in one place.
See more →Slots
Hundreds of slot games — from classic to Megaways, jackpots to cluster pays.
See more →ck665 Casino
Live dealer tables, baccarat, roulette, blackjack and much more — right from the comfort of Dhaka.
See more →Cricket Betting Markets
From Bangladesh Tigers to BPL, IPL to the T20 World Cup — ck665 gives you the chance to bet on every moment of cricket. Below are the most popular betting markets.
Match Winner
Bet on which team will win the match. Example: pick Bangladesh in a Bangladesh vs India match.
Most PopularToss Winner
Bet on which team will win the toss before the match starts — quick result, instant excitement.
Pre-MatchTop Batsman
Which player will score the most runs in a given innings. Consider the batsman's form and pitch conditions.
Player BetTotal Runs Over/Under
Whether the total runs in an innings or the whole match will be more or less than a set number. Example: more than 180 runs in the first innings.
Total BetRuns in an Over
Bet on how many runs will be scored in a specific over. This is extremely exciting in live betting.
In-PlayMethod of Dismissal
How the next wicket will fall — bowled, caught, run out, or LBW. A favourite market among experienced bettors.
Expert BetHow does live in-play betting work?
The odds shift with every wicket that falls during the match. When a batting side loses a wicket the odds swing toward the defensive team, and when runs come quickly during the powerplay the batting side's odds shorten. In a tight final over the odds for both teams fluctuate constantly — and it is exactly these moments that make live betting so exciting.
Types of Slot Games
Classic Slots
Traditional three-reel slots — simple gameplay, fewer paylines. Providers like NetEnt have made this style popular. Ideal for new players.
Video Slots
Modern five-reel slots — with animations, bonus rounds and free spins. Pragmatic Play's Gates of Olympus is a prime example of this category.
Jackpot Slots
A portion of every bet goes into a massive jackpot pool. Microgaming pioneered this type of slot. The best choice for big dreams.
Megaways Slots
The height of each reel changes with every spin, creating thousands of ways to win. Highly volatile with greater potential for big wins.
Cascading Reels
After a win, symbols disappear and new ones drop down — giving you the chance to win multiple times in a single spin. Pragmatic Play's Sweet Bonanza is a shining example.
Cluster Pays
Instead of paylines, you win by landing a cluster of matching symbols (5 or more). This method, pioneered by NetEnt, has given slot gaming a completely new look.
Live Casino Tables
Play live with real dealers — as if you are sitting in an actual casino, but from the comfort of your own home.
Baccarat
Extremely popular in Bangladesh. Bet on whether the player or the banker will get closer to 9. Table limits suit all budgets.
Roulette
European and American Roulette — let the wheel spin and pick your number. Evolution Gaming's live tables deliver a world-class experience.
Blackjack
The strategic game of reaching 21 — beat the dealer. You can play multiple seats at the same time.
Andar Bahar
South Asia's favourite card game — enjoy it online at Ezugi's live tables. Simple rules, fast results.
Game Show Wheels
As exciting as a TV game show — an entertaining live experience with the chance to win huge multipliers.
Live Sic Bo
Bet based on three dice — a fast-paced casino experience with a variety of betting options.
Join the Casino right now
Claim a 120% bonus, get support in Bangla, and start with just ৳500 via bKash.
Log in to the CasinoPayment Methods
Deposits and withdrawals at ck665 are easy, fast, and completely secure. The minimum deposit and withdrawal are both ৳500, and withdrawals are generally completed within 1 hour.
| Payment Methods | Best suited for | How to deposit | Fee |
|---|---|---|---|
| bKash | Mobile users, those who prefer fast transactions | Select bKash at the cashier and make payment using your account number | No extra fees |
| Nagad | Users of postal services, players from across the country | Send to the provided number via the Nagad app or USSD | No extra fees |
| Rocket | Dutch-Bangla Bank customers and users in rural areas | Send directly from the Rocket app or mobile banking | No extra fees |
| Bank Transfer | Large transactions, corporate banking users | Transfer via NPSB or BEFTN using your bank account details (major banks including Dutch-Bangla, BRAC, and Islami Bank) | Standard bank charges apply |
Withdrawals are generally completed within 1 hour. Minimum deposit and withdrawal: ৳500.
VIP Membership & Cashback Offers
The more you play at ck665, the more you are rewarded. Our VIP program, divided into four tiers, provides weekly cashback.
Weekly cashback up to. The starting tier — play regularly to move up.
Starting TierWeekly cashback up to. Enhanced benefits for active players.
Intermediate TierWeekly cashback up to. Notable rewards for dedicated players.
Higher TierWeekly cashback up to. The highest tier — exclusive benefits and priority service.
Top Tier24/7 Support in Bengali
When you have any question or problem with online betting and casino games, a reliable support team is who you can count on. At ck665, Bengali-speaking agents are ready to serve you 24 hours a day, 7 days a week.
The same 24/7 support is also available in English. FAQs, deposits and withdrawals, bonus terms — get answers to all your questions in Bengali.
Trusted Game Providers
ck665 works with the world's leading game providers — so you get the safest, fairest, and most entertaining gaming experience possible.
Bankroll Management Guide
Set a Budget
Set aside a fixed amount each week or month to spend on gambling — this should be money that, if lost, will not affect your daily life.
Divide into Sessions
Split your total bankroll into smaller session amounts. Do not spend it all in one session — set a specific amount for each sitting.
The 1–5% Rule Per Bet
Experienced players typically place only 1% to 5% of their session bankroll on a single bet. This greatly reduces the risk of losing your entire bankroll on a losing streak.
Stop After a Win
After a big win, set a "win limit" and end the session when you reach it. There is a risk of losing everything in the excitement of winning.
Take a Break After Losses
If you lose several times in a row, do not increase your bets out of emotion — set a "stop-loss" limit and stop when you reach it. Trying to recover lost money can lead to even greater losses.
Keep a record of your play: Write down the deposits, withdrawals, and results of each session in a notebook or spreadsheet. This will help you make informed decisions.
Play on Mobile
ck665 works great right in your phone's browser — on any device, Android or iPhone. It loads fast with minimal data usage, lets you deposit instantly via bKash and Nagad, and lets you enjoy live cricket betting on the go.
Add a Shortcut to Your Home Screen
Open ck665.lat in Chrome or Safari
Tap the browser menu / share button
Select "Add to Home Screen"
Warning: Do not install any betting app from a link on Telegram or Facebook — these may be fraudulent. Only use ck665.lat directly in your browser.
Responsible Gaming Tools
ck665 believes that entertainment should always be safe and controlled. That is why we provide a number of responsible gaming tools to help you stay in full control of your play.
Self-Exclusion
Take a break from the platform for a set period — from 7 days up to permanent exclusion.
Deposit Limits
Set a maximum deposit amount on a daily, weekly, or monthly basis.
Loss Limits
Set a cap on the maximum amount you can lose within a given time period.
Session Time Limits
Set a limit on how long you play in a session — with an automatic break when time is up.
Reality-Check Reminders
Notifications arrive at regular intervals — reminding you how long you have been playing.
Self-Assessment Quiz
A short set of questions to help you understand whether gambling is having an impact on your life.
For ages 21 and above only
If you are struggling with a gambling problem, contact our 24/7 support team: [email protected] — we are ready to help in Bengali. You can find more information on the Responsible Gaming page.
Why This Platform — The Story of ck665
ck665 was built with the people of Bangladesh in mind. We believe that language and culture should never be a barrier to enjoying a world-class online gaming experience. That is why our platform is fully in Bengali — from the interface to support.
Our mission is simple — to give players a safe, transparent, and entertaining environment where transactions via bKash or Nagad are instant, the thrill of cricket is always within reach, and the world's best live casino games can be enjoyed. SSL encryption and fair play are our commitment.
Players from every corner of Bangladesh — from Dhaka to Chittagong — are equally important to us. We are not just a gaming platform; we are a trusted partner in online entertainment for Bangladesh.
Get Started in Just 3 Steps
Open an Account
Register in a few minutes — all you need is a mobile number and some basic information.
Deposit via bKash/Nagad
Make a minimum deposit of ৳500 and receive a 120% welcome bonus, up to ৳10,000.
Start Playing
Cricket betting, slots, live casino — all on one platform.
For ages 21 and above only. Play responsibly.
Join Today, Get Support in Bengali
Play, win, and withdraw fast at ck665 in your preferred language.
Start NowFrequently Asked Questions
A Safe & Trusted Platform
ck665 uses SSL encryption technology to keep your personal information and transactions secure. Our game providers follow internationally recognized fair play standards.
- Data secured with SSL encryption
- Fair play — verifiable RNG engine
- Transparent bonus terms and conditions
- Fast and reliable bKash / Nagad payments
- 24/7 support in Bengali