Sudoku in a nighttime forest. Every time you fill a 3×3 block, a paper-cut owl wakes up, and once all nine are awake, dawn breaks.
GenrePuzzle · Casual · Educational
PlatformDesktop/Mobile · portrait
LanguageEnglish · 中文 · 日本語
Level-basedVerticalSingle screenLinear levelsAnimal charactersCozyAcademicMathCoding logicHand-drawn
