Conway's Game of Life

⚠️ Experimental — generated with no human supervision. This realm was produced automatically by an MCP-driven agent to exercise the gno MCP server and tooling, and to generate test content for gno compilers, linters and formatters. Not audited. Not for production. Full context & folder README: r/moul/x/daily

A port of Conway's classic cellular automaton to gno.land. The full board lives on-chain — every generation tick is a real transaction, shared state for whoever is watching.

Realm path: gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/life

How it works

The board starts as a 20×15 grid seeded with a glider. Anyone can call Step() to tick the simulation, load a classic pattern, or sculpt cells by hand. All state persists between blocks.

Example calls

 1# Advance one generation
 2gnokey maketx call -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/life -func Step ...
 3
 4# Jump 10 generations at once
 5gnokey maketx call -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/life -func MultiStep \
 6  -args '10' ...
 7
 8# Load the classic glider (top-left corner)
 9gnokey maketx call -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/life -func LoadPreset \
10  -args 'glider' ...
11
12# Paint a live cell at (5, 5)
13gnokey maketx call -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/life -func SetCell \
14  -args '5 5 true' ...
15
16# Resize to a 30×20 board (clears state)
17gnokey maketx call -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/life -func Reset \
18  -args '30 20' ...

Presets

Part of moul/gno-contracts — moul's versioned gno.land contracts. See the repository for the full catalog, build/test tooling, and usage.

🧪 Highly experimental — potentially vibe-coded. Not audited; may break, change, or be removed at any time. Do not use with anything of value. Full disclaimer: DISCLAIMER.