Draw one line. Fill every cell.

Start at 1, pass every number in order, and cover the whole grid without lifting your finger.

Free to play. 1,000 levels. Works offline.

Four moves to a clear grid

  1. Touch node 1

    Press the glowing 1 and drag to start your line.

  2. Follow the numbers

    Reach 2, then 3, then on up the chain, always in order.

  3. Fill every open cell

    No gaps and no overlaps. Blocked cells are skipped.

  4. Finish on the last number

    Lift your finger and the grid checks itself.

Dragged the wrong way? Slide back over your line to undo it. Beat the par time to earn three stars.

Ten worlds. One thousand levels.

Follow the candy-rope map from the neon gridways to the Cosmic Carnival. Grids grow from 5×5 to 14×14, and blocked cells and extra checkpoints join in as you climb.

✨

Neon Gridways

Levels 1–30 · 5×5 to 6×6

❄️

Frostbite Glades

Levels 31–60 · 6×6 to 7×7

🔥

Ember Depths

Levels 61–90 · 7×7

🪐

Void Nebula

Levels 91–120 · 7×7 to 8×8

🍭

Lollipop Meadow

Levels 121–200 · 8×8 to 9×9

🌴

Jungle Canopy

Levels 201–300 · 9×9 to 10×10

🌵

Sunset Dunes

Levels 301–430 · 10×10 to 11×11

🐠

Ocean Abyss

Levels 431–580 · 11×11 to 12×12

💎

Crystal Peaks

Levels 581–760 · 12×12 to 13×13

🎪

Cosmic Carnival

Levels 761–1000 · 13×13 to 14×14

Easy to start, hard to put down

A new puzzle every day

Everyone gets the same daily grid. Keep your streak alive, and if you miss a day you can watch a short ad to shield it.

A leaderboard you can skip

Climb the global board by stars, with ties going to the fastest total time. You only add a name and number if you want a rank or a cloud backup.

Light, dark, your call

Pick light, dark or follow your phone. Sound effects, music and vibration each have their own switch.

Help when you need it

Stuck on a big grid? Use a hint, undo a move or reset the board in one tap.

Ready for level 1?

Get it onGoogle Play