best puzzles app no ads  no suspicious permissions  lightweight  and incredibly extensive. the minesweeper generation fix preventing you from losing on the first click or from ever having no other option but to guess are a really neat touch. sole issue is that generating a Loopy puzzle too large begins to squish the graphics and make numbers hard to read as they are partially obscured by the lines  whose thickness doesn't seem to scale as you zoom in  but this isn't a serious problem
November 25 2016