Blockjack

BLOCKJACK is a fast, portrait-mode puzzle game that mashes up Blackjack with block-fitting mechanics. Instead of drawing cards, you draw blocks — fit them onto a 4×4 board before you run out of room, and beat the dealer to win the round.

Play the full version:

English → https://surabaya-lab.com/games/blockjack/en

日本語版 → https://surabaya-lab.com/games/blockjack

How to play

- Draw a block each turn and place it on the board (rotate/flip to make it fit)

- Fill 12+ cells and you can Stand; fill all 16 for an instant BLOCKJACK

- Can't place your block anywhere? That's a BUST

- Double Down and Surrender are available before your first move

Modes

- Classic — 1-on-1 against the dealer

- Jackpot Table — a 4-player pot battle where the first to complete their board takes it all

This game is for entertainment only. It does not offer real-money gambling or an opportunity to win real money or prizes, and success here does not imply future success at real-money gambling.