Clear the board. Reach zero.
KLEAR is a deceptively simple number puzzle where every move matters. Swipe between adjacent tiles to subtract one value from another — and choose carefully, because one wrong decision can completely change the puzzle.
Easy to learn, challenging to master
Simple subtraction
Every move is one subtraction. There’s no complicated math — just numbers and logic.
Planning pays off
Think ahead and find the right sequence. One wrong decision can change the whole board.
Increasingly challenging
Each level starts with a carefully arranged set of numbers, and the boards get trickier as you go.
Quick to play
Short levels you can pick up anytime, whenever you have a spare minute.
Distraction-free
A clean, calm design that keeps the focus on the numbers.
No account required
Open the app and play. Your progress stays on your device.
Subtract. Solve. KLEAR.
Swipe between neighboring tiles to subtract their values, and work your way through the board until every tile is cleared. Just numbers, logic, and the satisfaction of finding the right solution.
KLEAR is coming soon
Free to download for iPhone, iPad and Android.