Remove colored balls from the board by forming lines

Reorder tiles to fit a square

Clear the screen by removing groups of colored and shaped tiles

Make lines of the same color to win

Turn off all the lights

Find targets in a maze

Jigsaw puzzle with tetromino pieces

A Free/Libre and Open Source Software Qt based Minesweeper game

Spin circles to match colors

Slide blocks to solve the puzzle

Fill in numbers to solve puzzles

Play the Hitori puzzle game

Build molecules out of single atoms

Unscramble words placed in patterns

Single player variant of Boggle

A Lights Out-style puzzle game