Constella - One Stroke Puzzle

✦ Trace stars in one stroke. A calm constellation puzzle.

Touch a star. Drag your finger through every line of the night sky. Lift when the path is complete. The
constellation lights up gold.

Constella is built around the quiet pleasure of finding the one path that traces every line without
doubling back — a centuries-old math puzzle, reborn as a minimalist mobile game.

✦ FEATURES
• Five hand-crafted tutorial puzzles to learn the rhythm
• Endless mode that generates a new constellation every solve
• Collect all 88 official constellations of the IAU — Andromeda, Orion, Lyra, Cassiopeia, and more
• Calm visuals: deep night sky, golden stars, gentle pulses
• Bell-like sounds — soft enough to play before sleep
• No timers, no hearts, no game over — just one stroke at a time
• Plays one-handed in portrait
• Saves your progress on your device, no account needed

✦ WHY ONE STROKE?
Drawing a shape without lifting your finger is a 300-year-old math puzzle (Euler, 1736). Constella turns
it into a daily practice — a small moment of quiet focus before bed, on the train, or whenever the world
gets loud.

Trace stars. Collect constellations. Stay calm.