From Cricket Betting to Andar Bahar, Teen Patti to slot jackpots — 77b brings every type of game together under one roof. Thousands of Bangladeshi players are already playing every day. Now it's your turn.
Cricket betting is the most popular category at 77b. During IPL season, millions of bets are placed every day. Live odds shift in real time as the match unfolds — giving an edge to those who really know the game. There are separate markets for every over, every wicket, every boundary.
The most well-known card game in Bangladesh. Watch a single card and bet on one of two sides. Simple rules, fast results — each round wraps up in just 30 seconds. Multiple live tables are always running at 77b.
PlayBuild the best three-card hand and win. Hugely popular across India and Bangladesh, Teen Patti is available at 77b with live dealers. Multiple variants on offer, including bonus pots and side bets.
PlayBet across all three formats — T20, ODI, and Test. With 50+ markets available including match winner, top batsman, leading wicket-taker, and over/under, there's always something to bet on. Special odds boosts run throughout IPL season.
Place BetOne of Pragmatic Play's most popular slots. A 6×5 grid packed with multipliers and free spin features that keep every spin exciting. Maximum win goes up to 5,000× your stake.
PlayOne of the most recognized casino games in the world. Bet on Player, Banker, or Tie — it's that straightforward. 77b offers multiple tables at all times, including Speed Baccarat and Lightning Baccarat.
PlayA plane takes off — the multiplier climbs. Cash out before it crashes and walk away with your multiplier winnings. Simple concept, non-stop thrills. It's the fastest-growing game at 77b.
PlayBet on every match in the Premier League, La Liga, Champions League, and the World Cup. Live betting is available across a range of markets — match winner, Asian handicap, total goals, both teams to score, and more.
Place BetThis colorful candy-themed slot features a Tumble mechanic — giving you multiple chances to win from a single spin. When multiplier bombs hit during free spins, big payouts are within reach. This game frequently appears in 77b's free spin voucher offers.
PlayBoth European and American roulette are available at 77b. Place your bets on numbers, colors, or odd/even. The Lightning Roulette variant offers random multipliers for a chance at bigger wins.
PlayRankings based on number of active players
Every game type on 77b is organized into its own dedicated section
Pre-match and live betting on cricket, football, tennis, and 30+ more sports.
30+ Sports, 500+ Daily MatchesBaccarat, Blackjack, Roulette & Andar Bahar with real live dealers.
50+ Live Tables, 24/7Popular slots from Pragmatic Play, NetEnt, and Habanero. Progressive jackpots included.
500+ Slot GamesAviator, JetX, Spaceman — cash out before the crash as the multiplier climbs.
15+ Crash GamesEveryone knows that online gaming in Bangladesh means cricket betting. But 77b's data tells a different story. Sure, cricket betting leads during IPL or BPL season — but the rest of the time, Aviator and Andar Bahar are just as popular. That's because these games are available around the clock, with no match schedule to wait for.
Andar Bahar is one of the fastest games on 77b. Each round lasts just around 30 seconds — meaning you can play over 100 rounds in an hour. The rules are simple: the dealer places one card in the middle, then cards are dealt one by one to two sides — Andar or Bahar. Bet on the side where your card appears first, and you win.
Teen Patti is a different kind of game — it involves a competitive, skill-based element. The goal is to build the best three-card hand, with hand rankings going from high card, pair, flush, straight, to three of a kind. 77b offers multiple Teen Patti variants — Classic, Joker, and Muflis.
Slots are the easiest starting point for new players — no strategy required, just hit spin. That said, it's worth taking a moment to choose the right slot. RTP (Return to Player) is the most important number to look at — the higher it is, the better your long-term payout potential. Every slot on 77b displays its RTP clearly.
Volatility, or variance, is another factor worth understanding. High-volatility slots like Gates of Olympus pay out less frequently but in larger amounts. Low-volatility slots deliver smaller wins more often. If you're on a tighter budget, starting with low-volatility games is the smarter move.
Almost every slot on 77b has a Demo mode — you can try any game without spending real money. It's the smart way to get familiar with the rules and features before you start betting for real.
It's important to remember that there is no fixed "strategy" that always works in Aviator or crash games. That said, a few habits can help. First, use the Auto Cash Out feature — set it to automatically cash out at a chosen multiplier (e.g., 1.5× or 2×). Second, you can place two bets in the same round — one for a safe cash out at a low multiplier, and another aiming for a higher one. Third, set a budget limit — decide in advance how much you're willing to lose before you stop.
77b is committed to responsible gaming. Remember, these games are meant for entertainment. Avoid the urge to chase losses with bigger bets. To learn more, visit our Responsible Gaming You can read the page.
Safe Gaming: All games on 77b are sourced from licensed software providers with certified Random Number Generators (RNG). Results are entirely random and cannot be manipulated by anyone. If you have any concerns, feel free to ask via live chat.
Player FAQs
Register for free at 77b, claim your welcome bonus, and start playing your favorite games today.