15 Puzzle: Sliding Numbers

15 Puzzle:Sliding Numbers is the classic sliding number puzzle, made calm and clean for your phone. Slide the tiles back into order from 1 to 15 and watch each one glow when it lands in the right spot. It takes a minute to learn and a long time to master.

How to use it:
Pick a board size, from 3x3 for a quick warm up to 6x6 for a real challenge.
Tap Play to get a fresh shuffle.
Tap or drag any tile in line with the empty space to slide it.
Keep going until every tile glows orange.
Check your time and moves, then try to beat them.

Features:

Tiles that glow
A tile turns orange the moment it reaches its home. You always see how close you are, and a thin bar under the board fills up as you go.

Rows that lock in
When a full row or column is in place, its tiles pulse together with a soft chime and a gentle vibration. It feels good every single time.

Slide a whole line at once
Tap a tile two or three spaces from the gap and the whole line moves together. You can also drag tiles with your finger or swipe anywhere on the board.

Four board sizes
Choose 3x3, 4x4, 5x5 or 6x6. Each size keeps its own records, so there is always a next step.

Your records
See your fastest time, your fewest moves and how many times you have solved each size. After every solve you see how close you came to your record.

Fair shuffles
Every board can be solved, and it never starts almost finished.

Pick up where you left off
Your game saves after every move. Close it and tap Continue later. The clock only starts on your first move and pauses while you are away.

Quiet and simple
No account, no internet needed and nothing to set up. Sound and vibration can each be turned off with one tap.

Contact us
Questions or feedback? Write to us at info@thulotechnology.com

Download 15 Puzzle and see how fast you can light up the whole board.

Recent changes:
Updated on UI