A little garden of consequences

Mosswake

Plant a handful of moss seeds. Let their neighbors decide what grows. Recreate three living patterns, one small bed at a time.

The rule, every tick: count only the four orthogonal neighbors. Empty soil grows moss with exactly 2 moss neighbors. Moss survives with 1 or 2; otherwise it dies. All cells update together. Rocks stay empty, edges have no neighbors beyond the bed. Score: 200 × matching moss cells ÷ (grown moss cells + target moss cells), rounded. Each bed is worth 100; total 300. Every target is reachable. No timer, hints or preview penalty.

01 / Plant

Click a soil cell to toggle a seed.

02 / Target

03 / Forecast

Commands and examples

seed A1 C2 D4 replaces all seeds. clear removes them. preview [cells] shows a free forecast without changing your planted seeds. grow banks the current pattern and opens the next bed. state and help are free. Separate commands with semicolons; a fresh agent check is needed for each change, and a paused batch says where to resume.

Cells are labeled by column letter and row number. M = moss, . = empty, # = rock. Plant exactly the listed seed count before growing. Different seed patterns may reach the same target.

Every forecast tick, in text