ThePuzzleLabs

Suguru

Medium — 8×8

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Play Medium Suguru — ThePuzzleLabs

Try this Medium Suguru puzzle on ThePuzzleLabs.

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Classic

How to Play Suguru

Rules

  • The grid is divided into cages (groups of cells outlined in bold).
  • Fill each cage of size N with the digits 1 to N.
  • No two identical digits may be adjacent — not even diagonally.

Keyboard Shortcuts

  • 1-7 Place digit
  • Delete Erase cell
  • ↑↓←→ Navigate
  • N Toggle notes
  • U Undo
  • H Hint

Solve This Puzzle?

This will fill in the complete solution. The puzzle will be marked as “solved with reveal” rather than self-solved.

About medium suguru

Medium suguru expands to an 8×8 grid with cages up to 5 cells. Fewer cells are given, so adjacency elimination alone won't solve the puzzle. You need hidden singles: when a digit can only go in one cell within its cage, it must go there, even if that cell has other candidates.

The larger grid means more neighbors per cell and more cages interacting at boundaries. Keeping track of candidates mentally gets harder. Use notes mode to write them down. The auto-candidates feature does the bookkeeping for you.

When medium feels routine, move to hard.