Blokish - Blokus game on Gogle Play Store. Blokish a free/open-source implementation. Board game with pieces made of polyominos, like Tetris.
Two Dots - Sharpen your puzzle solving skills with a challenging game of dot connection.
Hungry Cat Picross - Join the adorable Hungry Cat on a vibrant Picross puzzle journey.
Ordinary Puzzles - A minimalistic puzzle game inspired by Picross and Sudoku.
WikiQuiz - Generate quizzes from Wikipedia articles.
PH Builds a Puzzle - A realtime, collaborative jigsaw puzzle.