Lonely Line Puzzle has only 32 puzzle pieces, and the one thing you have to do is make a line. One line.
It sounds so easy, and indeed the first few levels are not that hard.
But there 100 levels and if you now that 32 puzzle pieces are good for 892.616.806.656.000.000.000.000 combinations, you can imagine the puzzles can be pretty hard. But don't worry, each levels gives you 3...
Lonely Line Puzzle (by Marcelo Pars)