CodingEscape - The escape game for coders and non-coders
Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
UsDoku - Play real-time multiplayer Sudoku.
Pixilart - A drawing app for delightfully retro pixel art
Magic Sudoku - ARkit - Solve sudoku puzzles like magic with the power of AR
Pixel Art Studio - A purpose-built drawing tool for pixel artists