Simon Tatham's Puzzles
40 small logic games on one page — Bridges, Light Up, Slant, Mines and more. A legendary free collection.
Play →Sudoku
The classic 9×9 number grid. Choose easy for a coffee break or expert for a real fight.
Play →Nonograms (Picross)
Use the number clues to paint cells — a hidden picture appears. Very popular in Japan.
Play →Lichess Chess Puzzles
Find the best chess move. Free, no account needed, puzzles match your level automatically.
Play →2048
Slide tiles, merge equal numbers, reach 2048. Easy to start, hard to stop.
Play →Euclidea
Geometry puzzles with compass and ruler. Beautiful, calm, and surprisingly deep.
Play →Online Jigsaw
Real jigsaw puzzles in the browser. Pick a photo and a piece count — 20 pieces or 500, your choice.
Play →Wordle
Guess the 5-letter English word in 6 tries. One puzzle per day — the whole world plays the same one.
Play →NYT Connections
16 words, 4 hidden groups. Find what belongs together. Great for word lovers.
Play →Tetris
The most famous puzzle game ever made. You already know the rules — and the music.
Play →Bloxorz
Roll a block through a 3D maze and drop it into the hole. Simple idea, tricky levels.
Play →Little Alchemy 2
Start with air, water, fire, earth. Combine them to discover 700+ things. Relaxing and funny.
Play →