fill one line puzzle game

Sharpen your mind with a connect-the-block-style one-line brain training puzzle game.
A simple but addictive one-line puzzle game that’s completely free to play.

Your brain becomes more active the more you play.
During your commute, before you sleep… enjoy downtime with brain training.

The rules are extremely simple.
Just fill in all of the blocks using only one line.

Use hints for puzzles that are too hard to solve.
Hints are also free, of course.

4 levels of difficulty.
A whopping 2,000 puzzles.
Don’t get too cozy—the puzzles get harder as you go along.

One-line puzzles are mathematical problems with origins in the early 18th century. First posed in Königsberg, the original puzzle revolved around the town’s Pregel River.
Mathematical thinking is said to increase work efficiency and prevent aging.
Whether math is your bane or your forte, be sure to give this game a try.
You’re sure to get hooked on these puzzles!

The Basics of fill one line puzzle game

Who created the programming and design of this game?

The creator credited with this game is ZKgame.

Is this game created with a popular game development tool like Unity or Unreal Engine?

The game uses Javascript for rendering.

What gender group does this game appeal to?

This game is designed to appeal to Male & Female.

Does the game show any forms of mistreatment or violence?

Yes, there is cruelty in fill one line puzzle game.

What age audience does the game best align with?

The recommended ages for playing this game are Kids, Teens, Young Adults, Adults, Seniors.

Is there any graphic content involving blood in the game?

Yes, there is violent bloodshed in fill one line puzzle game.

Is the content of this game appropriate for children?

No, kids cannot play fill one line puzzle game.

How can this game be categorized?

The game is based on Puzzle gameplay.