Overall good picross game! Puzzles ranging from 5x5 to 15x15 (even 5x15, 10x15), there are 150+ puzzles though they are all easy. There are fun challenges. I'd say its worth the $4.

The game is okay. There are 120 puzzles, ranging from 5x5 to 20x20, no rpg elements, the most you will get is potions that can heal you. It goes on sale for 1$ which is ok, although not worth the $8.

Overall great picross game! It is 100% free, has over 40k+ workshop puzzles and 366 official levels! The game supports puzzles from 5x5 to 35x35. I definitely recommend this game.