X · Y · time · branch

4D Game State

Empty universe. Stamp a pattern or paint a cell.

live Population along this timeline

Timelines

A fork copies this moment into a new timeline. Edits in the past fork on their own, so earlier generations stay put.

Rule Edge

Start fresh replaces the board. Export first if you want to keep this one.

Saved on this device. Space plays. Arrows step. F forks.

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