Fill - one-line puzzle game

Gamincat

Contains adsIn-app purchases

About this 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!

Ratings and reviews

Thw controls worked fine. The graphics were simple and worked fine with the game. It was just too easy, and after seeing the repetitiveness of the puzzles you can't see much else while playing. Same puzzle diffrent starting point was a huge part of it. My excitement for the game was high with the sheer quantity of levels, but dwindled after noticing this wasn't a labyrinth of puzzles, but a hole that just got more and more boring the deeper you go. Its fin for about 30 minutes. Get it on a lunch break and forget about it.

After the first 5 levels, you get 20 seconds of ads after every level. There seems to be about a 20 sec window of cool down between ads so if you complete two levels within 20 seconds, you're basically guaranteed to hit another ad. If it takes longer than 20 seconds to beat a level, you will get an ad no matter what, and it's about 7 seconds of ads, then followed by 5-10 seconds to close out of it. This game forces you to watch ads as much as you're allowed to play.

This game is pretty fun and the objective is easy: Fill the whole space with a line. I think the look and feel is nice, though there are some minor bugs: when given coins every 5-10 or so levels, it seems to always say something along the lines of +50 coins when it gives around 200-250 and the response time is pretty slow. Aside from that, its a pretty great game ^^

What's new

Support for Android API version updates.