Bet on cricket at 3d666 with real-time live odds on BPL and IPL and win great rewards
International cricket, slot games and live casino all in one place on Bangladesh's #1 trusted online platform — deposit in just a few minutes using bKash, Nagad or Rocket.
3d666 — Bangladesh's Trusted Betting Platform
3d666 was built to bring a modern betting experience to Bangladesh for Bengali-speaking players.
The 3d666 platform was built around a single goal — to let every player in Bangladesh bet easily in their own language and with the payment methods they already know. From BPL, IPL and T20 World Cup to international football, live odds are available here for every match.
Our technology team continuously makes the platform faster, more secure and more user-friendly. SSL encryption, fair play assurance and a transparent bonus policy are the three pillars on which 3d666 stands. From Dhaka to every corner of the country, every player is part of our family.
We believe responsible gaming is a form of entertainment — never a source of pressure or obligation. That is why our platform provides self-control tools and 24/7 support in Bengali.
100% bonus on your first deposit
bonus available on your first deposit. Wagering requirement is just 15 times.
Minimum deposit ৳500. Terms and conditions apply. For players aged 21 and above only.
Open an Account Now
8 Reasons to Choose 3d666
We are committed to delivering the best betting experience in Bangladesh.
Fast Withdrawals
Your money typically reaches your bKash or Nagad within 1 hour.
FastestSecure Platform
Your information is fully protected with SSL encryption and advanced security measures.
EncryptedLive Cricket Odds
Real-time odds on BPL, IPL, T20 World Cup and international matches.
Live BettingLocal Payment Methods
Easy deposits and withdrawals via bKash, Nagad, Rocket, Upay and bank transfer.
bKash SupportBengali Support
24/7 live chat support in Bengali — any issue resolved instantly.
24/7Attractive Bonuses
From the welcome bonus to regular promos — extra value on every deposit.
BonusVast Game Library
Slots, live casino, fishing games and card games — every type of game on one platform.
All GamesMobile Optimized
Play effortlessly on any smartphone or tablet — no app download required.
MobileFast Transactions with Local Payment Methods
All popular Bangladeshi payment methods are supported at 3d666. Minimum deposit is just ৳500 and minimum withdrawal is ৳800.
| Payment Method | Minimum Deposit | Maximum Deposit | Processing Time | Fee |
|---|---|---|---|---|
| bKash | ৳500 | ৳50,000 | Instant | Free |
| Nagad | ৳500 | ৳50,000 | Instant | Free |
| Rocket | ৳500 | ৳30,000 | 15 Minutes | Free |
| Upay | ৳500 | ৳25,000 | 15 Minutes | Free |
| Dutch-Bangla Bank | ৳500 | ৳1,00,000 | 1–24 Hours | As per bank policy |
| City Bank | ৳500 | ৳1,00,000 | 1–24 Hours | As per bank policy |
| BRAC Bank | ৳500 | ৳1,00,000 | 1–24 Hours | As per bank policy |
Minimum withdrawal amount is ৳800. No service charge is applied on deposits. Withdrawal times may vary depending on conditions and network status.
Join 3d666 today and get a bonus of up to ৳5,000
100% bonus on your first deposit. Deposit just ৳500 via bKash or Nagad and activate your bonus.
For players aged 21 and above only. Please play responsibly.
Types of Slot Games
Slot games come in many types — each with its own mechanics and style of fun. Here is a simple explanation for new players.
Classic Slots
Traditional 3-reel slots featuring fruit, bar and seven symbols. Simple rules and fast gameplay. Pragmatic Play's classic collection is worth noting.
3 ReelsVideo Slots
Modern 5-reel slots featuring animations, theme-based storylines and bonus rounds. NetEnt and Pragmatic Play are well known in this category.
5 ReelsJackpot Slots
In progressive jackpots, a portion of every bet is added to the pool, so the jackpot amount keeps growing. Microgaming is well known for this type.
Big PrizesMegaways Slots
The number of rows on each reel changes with every spin, creating thousands of ways to win. BTG (Big Time Gaming) developed this mechanic.
MegawaysCascading Reels
Winning symbols are removed and new symbols drop in — giving you multiple chances to win on the same spin. PG Soft's Mahjong Ways is a great example of this mechanic.
CascadeCluster Pays
A payout is awarded when a set number of matching symbols group together — no paylines, with winning opportunities across the entire grid. Pragmatic Play's Sweet Bonanza uses this mechanic.
ClusterThe World of Fish Shooting and Arcade Games
Fishing games are quickly gaining popularity among players in Bangladesh — here both skill and strategy come into play.
Cannon Levels and Fish Multipliers
In fish shooting games you can choose from cannons of different strengths. A more powerful cannon costs more per shot but also increases your chances of hitting larger fish. Smaller fish carry lower multipliers while boss fish offer much larger rewards.
Boss Fish and Special Targets
Enormous boss fish occasionally appear on screen — they take more shots to defeat but offer far greater rewards. This feature is available in JILI's Mega Fishing and Ocean King Jackpot.
Types of Arcade Games
- Fish Shooting — catch fish with a cannon, rewards based on score
- Dinosaur Arcade — theme-based fast-paced shooter style
- Bombing Fishing — shooting with explosion-based special abilities
- Happy Fishing — an easy-paced fishing game for beginners
Shot Cost Management Tips
Always set a fixed budget. Start with a smaller cannon and gradually move to bigger targets as you learn the strategy. When a boss fish appears, focus your shots together.
Familiar Card Games Online
Popular card and board games from South Asia are now available directly on your mobile.
Teen Patti
In this three-card game, each player competes with the best hand. The strategy of raising or folding the bet is the key to winning. It is generally played against other players.
Tip: Start with small bets to understand your opponents' strategy.
MultiplayerAndar Bahar
One card is placed in the middle and the remaining cards are split to either side — you have to guess which side the matching card will fall on. Simple rules, fast game. Can also be played with a live dealer.
Tip: Each round is independent — previous results do not affect the next round.
Live DealerCallbreak
In this four-player trick-taking card game, you must declare in advance how many tricks you will win. Spades are always trump. JILI's Callbreak Quick has brought this classic game online.
Tip: Do not over-promise — failing to meet your declared bid will cost you points.
MultiplayerLudo & Rummy
The familiar Ludo from childhood now gives you the chance to play online with real stakes. In Rummy, you arrange cards to form sets — the fastest set-maker wins. JILI offers Ludo Quick and Pool Rummy.
Tip: In Rummy, try to arrange high-value cards first.
Online MultiplayerWorld-class Game Providers
At 3d666, you get the chance to play games from the world's top game developers.
VIP Rewards Program
Play regularly, collect points, and move up to higher tiers to enjoy even more benefits.
Bronze
When you join 3d666, you start at the Bronze level. With regular betting, you can earn up to 0.3% cashback every week. Keep accumulating points and you can move up to the next level quickly.
Silver
Once promoted from Bronze, Silver level benefits begin. In addition to up to 0.5% weekly cashback, you will also get priority support and access to special promos.
Gold
The highest level at 3d666. Up to 0.8% cashback every week, a dedicated account manager, faster withdrawal processing, and access to exclusive Gold-only tournaments.
Collecting points is straightforward — points are added for every valid bet placed. Once a set number of points is reached, you are automatically promoted to the next tier. Contact live chat for more details.
Bonus Comparison & Terms
We believe transparency is the best policy. Below, our main bonus offers and their terms are clearly laid out.
| Bonus Type | Bonus Amount | Minimum Deposit | Wagering Requirement | Validity |
|---|---|---|---|---|
| Welcome Bonus | 100% (up to ৳5,000) | ৳500 | 15x | 30 days |
| Deposit Bonus | 50% (up to ৳2,000) | ৳500 | 20x | 14 days |
| Weekly Cashback | 0.3%-0.8% (based on VIP tier) | Not applicable | No wagering | Every week |
| Reload Bonus | 30% (up to ৳1,500) | ৳500 | 25x | 7 days |
| Referral Bonus | Fixed amount (based on promo) | Friend's first deposit | 15x | 7 days |
All bonus offers are subject to change. Please read the terms and conditions carefully before activating a bonus. Bonus funds cannot be withdrawn until the wagering requirement is met.
RTP and House Edge Explained
RTP, or Return to Player, is a game's long-term return rate. For example, a 96% RTP means that on average ৳96 is returned for every ৳100 wagered — however, this is a statistical average and is not guaranteed within a single session.
Typical RTP ranges for different game types are: slot games generally 92%-98%, blackjack around 99%, and roulette up to 94%-97%. These ranges are based on industry-standard data, but the RTP of any specific game should be verified from the developer's official documentation.
House edge is the flip side of RTP — it is the casino's average advantage. A 96% RTP means the house edge is 4%. Knowing this figure is important because it determines the long-term cost to your budget.
Understanding volatility, or variance, is equally important. High-volatility games offer larger rewards but less frequently; low volatility delivers smaller but more regular rewards. Choosing a game that matches your budget and patience is the smart approach.
KYC Process Step by Step
Account verification is mandatory — it's for your own security, and the process is straightforward.
Why is KYC required?
Identity verification is done to ensure financial security and prevent fraud. It makes sure that only you can access your account.
Required Documents
A clear photo of your National ID (NID) or passport, proof of address (electricity bill or bank statement), and a selfie where your face is clearly visible.
How to Submit Documents
Send the documents via live chat or email. JPG, PNG, or PDF file formats are accepted. Make sure the images are not blurry or unclear.
Processing Time
Verification is usually completed within 1 to 24 hours. During busy periods it may take a little longer.
What happens after verification?
Once verification is successful, you will have full withdrawal access. Until then, withdrawals may be limited.
Responsible Gaming Tools
3d666 is committed to keeping entertainment healthy. Our platform offers a range of self-regulation tools.
Self-Exclusion Option
If you feel you need a break from gaming, you can temporarily suspend your account for a set period. Contact support to activate this feature.
Deposit Limit Setting
You can set a maximum deposit limit on a daily, weekly, or monthly basis. Once set, it takes 24 hours to take effect.
Loss Limit
You can enable automatic betting suspension if your losses exceed a set amount.
Session Time Limit
Set in advance how long you want to play each session. You will be automatically logged out when the time is up.
Reality Check Reminder
You will receive pop-up notifications at regular intervals showing your current status — a summary of your wins and losses.
Self-Assessment Quiz
Is your gaming habit under control? Answer our short quiz and judge for yourself. You can ask for the quiz link in live chat.
If you need help
If you feel that gambling is causing problems in your life — financially, in your family, or mentally — please contact our 24/7 Bangla live chat support right away. We will assist you with full confidentiality. For ages 21 and above only.
Beware of Fake Sites and Fraud
Online fraud is on the rise. The checklist below will help keep you safe.
- Identify the official site: Always verify the correct domain (3d666.cam) and HTTPS in your browser.
- Do not share your OTP or PIN: Never give your bKash / Nagad PIN, OTP, or password to anyone, even if they claim to be support.
- Official support will never ask for your password: Our support team will never ask you for your password.
- Beware of Telegram / Facebook "agents": Many people on social media who introduce themselves as "3d666 agents" are fraudsters. Only contact us through the official site.
- If you suspect fraud: Change your password immediately and notify us via live chat. We will provide immediate assistance.
- SSL Security: 3d666.cam is SSL encrypted — your personal and financial information remains protected.
24/7 Assistance in Bangla
Our support team speaks Bangla — solving your problems in your own language.
Live Chat
24-hour, 7-day live chat support in Bangla. Most issues are resolved right away.
Email Support
For detailed issues, contact us by email: [email protected]
What our support does
- Trained agents who speak Bangla
- Resolving payment and withdrawal issues
- Answering questions about bonuses and promotions
- Account verification assistance
- Responsible gaming guidance and self-exclusion support
- Immediate resolution of technical issues
What Players Are Saying
Players from different parts of Bangladesh share their experience with 3d666.
"Betting on 3d666 during the BPL season has been a great experience. Live odds update very quickly and deposits and withdrawals with bKash are genuinely fast. The customer service team also resolved all issues in Bangla."
Dhaka • Cricket Betting
"I have been playing slot games for a long time, but I have never found an interface as simple as 3d666's anywhere else. When I deposit with Nagad, the money arrives almost instantly. The cashback from the loyalty program is also quite useful."
Chittagong • Slots & Live Casino
"I bet here during the IPL season — the odds were quite competitive. I had a small issue with withdrawal, but I spoke in Bengali on the live chat and it was resolved within minutes. Overall a good experience."
Sylhet • Cricket Betting
Betting Terms & Glossary
Simple explanations of important betting and casino terms for new players.
RTP (Return to Player)
The long-term return rate of a game. Example: a 96% RTP means an average of ৳96 is returned for every ৳100 wagered.
House Edge
The casino's average advantage rate. A 4% house edge means the casino retains an average of 4% on every bet.
Wager / Stake
The amount of money you place on each bet is the wager or stake. A bonus wagering requirement means how many times you must bet that amount before withdrawing the bonus.
Odds
The method of expressing the probability of an event occurring and the potential reward. Higher odds mean a bigger return, but a lower chance of winning.
Parlay / Accumulator
Combining multiple bets together — if all of them win you get a large payout, but if any one of them loses the entire bet is lost.
Live Bet
The ability to place bets in real time while a match is in progress. Odds change continuously according to the state of play.
Cashout
The ability to withdraw partial or full winnings before a match ends. Useful for reducing risk.
Bankroll
The total budget set aside for playing. Successful players use only a small portion of their bankroll on each bet.
Volatility
The degree to which payouts in a slot game are frequent or rare. High volatility = big but less frequent wins.
Free Spin
The ability to spin for free in a slot game — usually received in a bonus round or as a promotion.
Spread
A sports betting method that sets a points difference between two teams to bet on. The weaker team is given an advantage.
Wagering Requirement
The requirement to wager a specified number of times before withdrawing bonus funds. For example, 15x means ৳15,000 must be wagered on a ৳1,000 bonus.
Your Information is Secure & Confidential
3d666 places the highest importance on the privacy of your personal information. We use SSL encryption to keep all your data secure. Your name, address, payment details, or any personal information is never sold or shared with third parties.
We only collect the information necessary to improve service quality and meet legal obligations. To view, update, or delete your information, please contact support.
Read Full Privacy PolicyStart Cricket Betting at 3d666 Now
BPL, IPL, T20 World Cup — bet on every match with live odds. Deposit as little as ৳500 with bKash or Nagad to get started and receive a welcome bonus of up to ৳5,000.
Frequently Asked Questions
Find answers to commonly asked questions about 3d666 here.