Fill War

A brainstorming puzzle game to make your thoughts clearer.
A simple but addictive line puzzle game, completely free.

Add the game of winning the game
Players can edit the map themselves and let other players crack it.
Of course, you can also attack other player maps to capture the treasure.

The more you play, the more active your brain is.
On your way to and from work, before you fall asleep... enjoy a stoppage through brain training.

The rules are very simple.
Just fill in all the blocks with one line.

Use puzzle tips that are difficult to solve.

Classic mode
Up to 3000 puzzles.
Don't be too comfortable - as you progress, the puzzles get harder and harder.

The one-stroke puzzle is a mathematical problem that originated in the early 18th century.

It is said that mathematical thinking can improve work efficiency and prevent aging.
Whether math is your bane or your specialty, be sure to try this game.
You will definitely be fascinated by these puzzles!