Fill the Square (Free) app for iPhone and iPad

An addicting puzzle game where you have to pass each blocks in the square in one line while avoiding thick lines! There are only few obstacles but only one solution!
Perfect for whether you are waiting for a friend or when you need a quick break! (WARNING - this game IS addictive and quick break may turn into longer ones unexpectedly)

The squares are made up of 4x4, 5x5, and 6x6 blocks - each subsequently being more challenging due to greater number of blocks.
This puzzle game is also great for spatial thinking training!
Currently there are 80, 200, and 300 for each 4x4, 5x5, and 6x6 levels.

Time Attack is a mode where you try to finish as many puzzles as you can in a minute! Your get bonus points when you finish quickly and the score multiplies if you keep doing well! Compete with your friends and other players around the world!

*Game Features*
- Shake to reset!
- New hint every 3 levels solved!

*Updated v1.1*
- 40 more 4x4 levels!
- 100 more 5x5 levels!
- 200 more 6x6 levels!
- Like Fill the Square on Facebook for 10 free hints!
- Store added, you can buy hints and remove ad now!
- Chinese and Korean Support!

*Updated v1.2*
- Time Attack added!
- Local, Global and Daily ranking system!
- Hints can be redeemed using coupon code!
- Cool new effects!