Puzzle Games
A spare minute is enough to begin a puzzle game, yet it might stay on your mind through dinner.
14 games

Block Blast
Sudoku
Pop It!
Sudoku - Number GamesPopular Games
Solitaire: The Eternal Deck
Nonogram
Watermelon: Falling Animals
SNAKES
Fruit Merge: Juicy Drop Game
Obby: Dumb or Genius IQ Test
Backrooms: Exit Protocol 0New Games
Chess Online Playing
Moon Chess
Chess TacticsPuzzle games ask you to look at a board, spot what fits and make a move before the clock or the space runs out. Some are about shapes, like Block Blast, where you drop pieces onto a grid and clear full lines. Others are about numbers, words or careful looking. Most need no reading speed, just a calm head and a bit of patience.
Good ones to start with: Block Blast if you like fitting pieces together, Sudoku if you prefer numbers and quiet thinking, and Happy Glass if you would rather draw your way out of a problem. Pop It! is the easy one for a short break. All of these run in the browser, so you can open one on a phone at lunch or on a computer after work.