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Solving guide

How To Solve Star Battle

Star Battle rewards careful counting, clean notation, and a habit of checking rows, columns, regions, and adjacency together.

If you are new to the puzzle, start with 1-Star grids. The same habits carry over to 2-Star and 3-Star puzzles, but the interactions become denser.

What to look for

  • Forced placements when only a few legal cells remain.
  • Blocked cells around every confirmed star, including diagonals.
  • Rows, columns, or regions where the remaining spaces exactly equal the remaining stars.
  • Overlaps that eliminate cells even before you know the exact star location.

A solid beginner approach

  • Start by scanning each row, column, and region for places where a star must go because there are too few legal cells left elsewhere.
  • After placing a star, immediately mark the surrounding cells as blocked, including diagonal neighbors, because stars may not touch.
  • Count how many stars each row, column, and region still needs, then look for areas where the remaining legal cells exactly match that count.
  • Use overlap logic: if every possible placement in a region or row blocks the same cells, those blocked cells can be eliminated with confidence.
  • Work back and forth between local clues and global counts until each row, column, and region reaches its required number of stars.

Common beginner mistakes

  • Forgetting that diagonal touching is also forbidden.
  • Looking only inside one region instead of checking the row and column at the same time.
  • Jumping to guesses before counting the remaining legal cells carefully.
  • Ignoring easy eliminations after placing a star.

Practice and related resources

Printable places to practice

Logic puzzle | Beginner to Advanced

Star Battle

Printable object-placement puzzles with simple rules and satisfying logic.

Logic puzzle | 1-Star to Diabolical

Two Not Touch

The New York Times variant of Star Battle, with extra resources and printable books.