Lucioles
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Wake the fireflies,
light up the meadow.

A cozy logic puzzle: wake the fireflies to light up every corner of the meadow. Pure deduction, no guessing, quick sessions.

✦100% deduction ✦No guessing ✦Hundreds of levels
Lucioles gameplay: a nighttime meadow grid where fireflies light up the tiles.

Observe. Deduce. Illuminate.

A mechanic that's simple to grasp, with deduction that deepens level after level.

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Light up the meadow

Wake a firefly and its light travels in a straight line across the four directions.

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Pure deduction

Always one unique solution, never guesswork. A real brain-teaser that rewards observation, not luck.

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A little break

Cozy puzzles, at your own pace. Short sessions, a soft nighttime mood, zero pressure.

A look at the game

Meadows to light up, from the gentlest to the trickiest.

Easy level: light up the meadow by placing fireflies.
Medium level: observe, deduce, illuminate each new challenge.
A little break: cozy puzzles at your own pace.

Ready to light up the night?

Download Lucioles for free and wake your first firefly.