AngleBlock
Claim the grid. Meet only at the corners.
Four colors share a 20 × 20 board. Each holds the same 21 tiles, from a single square to every five-square shape. Your tiles may touch each other only corner to corner, never along a side. Other colors can press against you, so every move opens room for you and closes it for someone else.
Play in your browserHow to play
What is inside
- Field: you against three on-device rivals, Easy, Normal or Hard. Hard reads territory and blocks your corners.
- Quarry boards: symmetric stones nobody can cover.
- Daily Quarry: the same stones for everyone each day, with a streak.
- Hotseat: 2 to 4 players on one phone, with undo.
- Drag-and-drop placement with a live green or red ghost, tap to turn, one-tap legal spots, hints, a one-minute tutorial, stats and achievements.
- Light and dark themes, reduced motion, color marks for color-blind play, VoiceOver and TalkBack labels.
Free. No ads, purchases, accounts or tracking. Works offline.