Deadblock

**[PLAY NOW → deadblock.app](https://deadblock.app)**

DEADBLOCK — a free strategy puzzle game where two players take turns placing pentomino pieces on an 8×8 grid, trying to control more territory than their opponent.

Think of it like competitive Tetris meets Chess, with a cyberpunk coat of paint.

**What's in it:**

- Online multiplayer with ELO matchmaking

- AI opponents (easy → expert) for solo play

- Speed puzzle mode with a ticking clock

- Weekly challenges with a global leaderboard

- Hand-crafted creator puzzles across 4 difficulty tiers

- Live spectating — watch friends play in real-time

- Works on any device — it's a PWA, installs from the browser