Cracked Sudoku

Cracked Sudoku is a logic puzzle where your mission is to fill the grid with digits 1–9 while obeying two different no-repeat rules.

Rules:

• Each dark-outlined group must contain no repeated numbers.
• Each colored run line must also contain no repeated numbers.

Use the given digits as anchors, then apply the overlapping constraints between regions and lines to narrow down candidates until every cell is determined.

A new puzzle is available every day.

Why we like it:

• ✅Sudoku-style deduction without the standard 9x9 boxes.
• ✅The colored lines create satisfying chain reactions.
• ✅Great for players who like constraint layering and logic-only solving.

Hint: Start where a colored line passes through a small region, those intersections often force early placements fast.