Starfall - Star Logic Puzzle

Starfall is a star-placement logic puzzle across a field of constellations.

The grid is divided into colored regions. Place exactly one star in every
row, every column, and every region — and never let two stars touch, not
even diagonally. Work the crossings between rows, columns, and region
boundaries, and the one true arrangement reveals itself.

There is no guessing. Each of the 150 puzzles has been checked by a real
solver to guarantee a single, logical placement — a path of pure deduction
always exists from the first star to the last.

FEATURES
• 150 hand-verified puzzles across three fields
– Near Sky (6×6), Deep Field (8×8), Far Reaches (9×9)
• Guaranteed unique solution on every board — solvable by logic alone
• Simple tap controls: cycle a cell between star, dot, and blank
• Live conflict detection for touching stars and row/column/region overflow
• Earn up to three stars per puzzle for efficient solving
• Deep-space visuals with warm constellation-gold stars
• Calm ambient soundtrack and tactile feedback — both toggleable
• Fully offline. No ads, no accounts, no tracking. Progress stays on your
device.

Chart the one true sky.