Winter Hat
A sorting hat for magical flying reindeer, in 47 tokens ✧
| Grid | Code Size | Leaderboard | Cycles | Leaderboard | Date |
|---|---|---|---|---|---|
| 13x13x13 | 47 | #52 | 22.698 | #387 | 2026-02-24 |
Solution
d=x*x+z*z
return floor(sqrt(d)-(3-y)/2)==0 and(y>-5 and 7 or 1)or d+(y-5)*(y-5)<3How it works
A cone + a pompom.
The cone is a ring at each y level. sqrt(d) - (3-y)/2 computes how far each voxel is from the target radius, which shrinks as y goes up. floor(...)==0 keeps only voxels within one unit of that radius, giving the hollow cone shape. The bottom two rings (y=-6,-5) are WHITE for the brim, everything above is RED.
The pompom is just a small sphere at the top: d+(y-5)*(y-5)<3 catches everything within radius ~1.4 of (0,5,0). It returns bare true = WHITE for free!