Sow stacks diagonally to enclose the enemy city. Armies never share a colour of diagonal.

Inventor: Matt Crispis

See WAG: Intermedium.

No engine variants.

• Current engine version: 20260619 (2026-06-19). On Abstract Play since 2026-07-13.

• A display option hides the diagonal colouring.

• https://boardgamegeek.com/boardgame/8215
• https://jpneto.github.io/world_abstract_games/intermedium.htm