Skip to content

Collapse sidebar

Workspace

Keep growing

Your progress stays on this device. Export a backup in Settings.

Settings JCoderLevel 1 · 0 XP

ıWorkspaceVisualizer

The Path The problems Your desk About

Desk Path Problems Review

Sudoku Solver

backtracking

Best O(9^(m))Avg O(9^(m))Worst O(9^(m))Space O(81)

Preparing Sudoku Solver...

Fills 9×9 puzzle cells using recursive backtracking, checking row, column, and 3×3 subgrid constraints.