Attangle is the final entry in Dieter Stein's stacking trilogy. Place and move pieces to build stacks. First person to build three triple stacks wins. The Grand Attangle variant is also implemented.

Inventor: Dieter Stein

See spielstein.com: Attangle.

Larger board, more voids, and you need five triple stacks. Rules: https://spielstein.com/games/attangle/rules/grand-attangle.

• Current engine version: 20211114 (2021-11-14). On Abstract Play since 2023-05-01.

• Capture notation uses two attacking cells then the target.

• https://spielstein.com/games/attangle/rules
• https://spielstein.com/games/attangle/rules/grand-attangle
• https://boardgamegeek.com/boardgame/24525/attangle