Games
Picture Logic
Each row and column must contain every animal exactly once. Tap an editable cell, choose an animal or erase it, and retry conflicts gently. Guided 3×3 grids grow into 5×5 picture Latin squares; unfinished grids restore locally.
Age-specific challenges
- 4 × 4 grid
- 4 × 4 grid
- 5 × 5 grid
Practice logic, constraint reasoning, rows and columns at your own pace. Progress stays in this browser. No accounts, ads or identifying tracking. Only anonymous game counts are sent; progress stays on this device.