MindWorks — Killer Sudoku
Verified packs • Clean play UI • Powered by the Balthrop Logic Engine™
K3
Hard
Grid:
9×9
Seed:
—
Trace:
—
⏱
00:00
Difficulty
Easy (K1)
Medium (K2)
Hard (K3)
Expert (K4)
Extreme (K5)
Cage Border
2px
3px
4px
New Puzzle
Generate Puzzle
Actions
Check
Clear Inputs
Reveal Cell
1
2
3
4
5
6
7
8
9
⌫
×
Killer Sudoku rules:
Normal Sudoku rules apply (rows, columns, boxes).
Each cage’s digits sum to the shown total.
No repeats within a cage (unless you generate variants).
Ready.
Click a cell to start.