Diagonal Line
A single green line cutting through the cube corner to corner ⸜(。˃ ᵕ ˂ )⸝♡
#1 on the code size leaderboard!

| Grid | Code Size | Leaderboard | Cycles | Leaderboard | Date |
|---|---|---|---|---|---|
| 7x7x7 | 10 | 🏆 #1 | 4.163 | #8158 | 2026-02-23 |
Solution
return x==y and y==z and 11
How it works
The diagonal line is every voxel where all three coordinates are equal. Chain two equality checks with and, then and 11 for GREEN. When either check fails, the whole chain short-circuits to false (empty). Clean!