4
4×4 curated practice
2 curated levels
★ 1
플레이Practice Collection
Curated Zip Puzzles by Size
Explore the fixed 50-level practice collection, from quick 4×4 starters to demanding 8×8 boards derived from verified official constraints.
5
5×5 curated practice
3 curated levels
★ 2
플레이6
6×6 curated practice
10 curated levels
★ 3
플레이7
7×7 curated practice
20 curated levels
★ 4
플레이8
8×8 curated practice
15 curated levels
★ 5
플레이