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Sudoku Speed-Logic

4×4 → 7×7 • +10/-10 • 3 lives

0

Score

0

Best

60s

Time

4×4

Grid

0/4

Done

100%

Acc

0

Combo

3

Lives

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Sudoku Speed-Logic

60-second challenge • +10 per correct • 3 lives system

Drill Rules & Scoring

1

Complete 4×4 → 5×5 → 6×6 → 7×7

2

Correct: +10 points • High scoring

3

Wrong: -1 life • 3 lives system

4

No lives left: -10 point penalty per mistake

5

Complete grid: +10 × grid size bonus

6

Complete all 4 grids = Sudoku Master

🔢 4×4 (2×2 boxes) • 5×5 (rows/cols) • 6×6 (2×3 boxes) • 7×7 (rows/cols)🏆 Best Score saves locally