Star Battle Daily Challenge
2026-07-18 · 2-Star · 10×10 · Hard · the same challenge for everyone
Each generated region map is checked for complete coverage and orthogonal connectivity. A constraint solver enforces row, column, region, and no-touch rules, and the puzzle is accepted only when it finds exactly one solution.
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Play the 2026-07-18 Star Battle daily challenge online. This dated puzzle is part of the Daily Puzzles archive, with one shared board for the day and a difficulty rhythm inspired by Daily Sudoku.