Just Routes: free puzzle game app for iphone, ipad

The object of Just Routes is to draw 1 continuous line that never intersects itself. Naturally, you must start at 1 and finish at the highest number.

There are 45 easy levels, 35 medium levels and 25 advanced.  I've done them all.  I really like this set of puzzles.

I'm not sure if the puzzle designer Oleg Gorshunov intended this: your path need not cross over every square.

What I really like is that it's easy to erase your moves.

Another puzzle game app that I think is better is Numeric Paranoia. Same concept except many more puzzle levels and more difficult. But once you make a mistake, you must start over again.

Nice job Oleg!