This game wasn't too difficult to get a hang of, and the puzzles didn't give me much trouble. However, that doesn't mean it was any less fun! The visuals were a cute, pixellated style, and I loved how both the backgrounds and the music changed with each "area": it was a nice touch that gave the game variety. One Time Puzzle was short, sweet, and generally pleasant to the point where it felt like the game equivalent of a cup of nice tea.
Good job!