LITMIR.BIZ

       Flippy: A version of Reversi. Click to place your counter. Any counters in a line between your new counter and any of your other counters will switch to your color. The winner is the one with the most counters in their color.

       Four in a Row: Click and drag the pieces to drop them into the frame. The winner is the first to get four pieces in a row, in any direction. The computer AI is pretty smart!Raspberry Pi FoundationFIGURE 4-10: Cavern, one of the games in Raspberry Pi OS.

       Gemgem: In this game, there’s a grid of gems. You can swap any two neighboring gems to make a row of three, which then disappear. Use the mouse to click the two gems you want to swap. It’s against the clock. Achieving a row of three extends your time.

       Inkspill: This is a favorite of Sean’s. You have a grid of colored squares. Starting at the top left, you change the color of the ink. Any squares of the same color that are touching the square join your ink spill, making it bigger. The idea is to keep changing colors to try to fill the screen with a single color.

       Memory Puzzle: This is a version of Pairs or Concentration, a classic card game. You click a card to turn it over, and then click another card to see if they match. Your aim is to pair up all the cards.

       Pentomino: This version of Tetris uses the arrow keys to move the blocks and the Q key to rotate them. The aim is to stop the blocks from piling up to the top of the screen. When you complete a row, it disappears. This game has some different tile designs from the original game.

       Simulate: This game is a pattern repeating one. Click the panels to repeat the sequence that’s played to you.

       Slide Puzzle: This sliding puzzle game uses the arrow keys or mouse to move tiles. Can you unscramble the puzzle?

       Squirrel: Your aim is to eat the smaller squirrels, while avoiding the bigger ones. Each time you eat, you grow. Move using the arrow keys.

       Starpusher: This puzzle game starts easy but gets harder. The game challenges you to move stars onto the target spaces on the floor. You’ll need to think clearly to avoid getting any stuck in corners. Arrow keys move your character, and you’ll probably need to use the Backspace key to restart the level sometimes.

       Tetromino: This game is like Tetris with the original tile designs. Arrow keys move the pieces and the Q key rotates them.

       Wormy: This version of the classic mobile phone game Snake uses the arrow keys to move the snake. The aim is to eat the red blocks, without bumping into your own tail or the edge of the screen. Each time you eat, you grow, so the game gets harder and harder.