All 33 Games in Go Brain: The Complete List 🧠

Logic & deduction — 12 games

These are the ones with a single right answer that you can reach by reasoning alone. No guessing, no reflexes, no clock unless you want one. If you like the feeling of a board that clicks shut, start here.

Game	The rule in one line
Sudoku	Every row, column and 3×3 box holds 1–9 once	Guide →
Kakuro	Each run of white cells adds up to its clue, no digit twice	Guide →
Cages	Sudoku, but each dotted cage must also hit a sum	Guide →
Crowns	One crown per row, column and colour region — none touching	Guide →
Nonogram	Number clues tell you which cells to fill; a picture appears	Guide →
Mines	Read the numbers, flag the mines, clear the rest	Guide →
Tango	Balance suns and moons across every row and column	Guide →
Zip	One path through every cell, hitting the numbers in order	Guide →
Patch	Cut the grid into rectangles that match each number	Guide →
Domino Fit	Cover the whole board with dominoes, no overlaps	Guide →
Mend	Mirror each broken tile back into symmetry	Guide →
Wend	Trace four hidden words through a grid, using every tile	Guide →

Full breakdown: the logic puzzle guide.

Word games — 4 games

Vocabulary, spelling and the particular satisfaction of a word appearing out of nothing.

• Five Letters — six guesses, colour feedback, a fresh daily word plus unlimited practice.
• Wend — four words hidden in a grid of letters; every tile gets used exactly once.
• 4 Pics 1 Word — four photos share one word. Four languages.
• Brain Twist — lateral-thinking riddles where the obvious answer is the trap.

Full breakdown: the word game guide.

Focus, memory & reaction — 5 games

Short, timed, repeatable. These are the ones with a number at the end you can try to beat tomorrow.

• Scan 25 — find 1 to 25 in order, as fast as you can. A Schulte table.
• Color Clash — name the ink colour, not the word. The Stroop effect, gamified.
• Echo — repeat a sequence that grows by one every round.
• Reflex — tap the instant it turns green. Never on red.
• Math Sprint — spot the wrong equation before the clock runs out.

Full breakdown: the brain training guide.

Arcade & reflex — 7 games

One thumb, no rules to learn, a score to chase.

• Snake — the classic. Eat, grow, don't turn into yourself.
• Sky Jump — bounce a blob up an endless tower.
• Bounce — aim a volley of balls at a descending wall of bricks.
• Stacker — tap to drop each block; sloppy stacks get narrower.
• Merge Drop — drop numbered tiles, chain the doubles.
• Flap — tap to flap, thread the pipes.
• Bubbo Bubbo — a bubble shooter with 60 levels.

Full breakdown: the arcade guide.

Casual puzzle & cards — 3 games

• Pour — sort coloured liquid tube by tube. Unwinding, not taxing.
• Block Fit — drop pieces on an 8×8 board and clear lines. No gravity, no rotation.
• Solitaire — Klondike, draw one, endless deals.

Brandable games — 2 games

These two are aimed at marketers rather than players: a memory match and an endless runner you can skin with your own products, mascot and colours for a campaign. See brandable games or the SDK.

Which one should I open?

You have…	Try
2 minutes and a queue	Scan 25, Reflex, Color Clash
5 minutes and a coffee	Five Letters, Tango, Crowns
20 minutes and a comfy chair	Kakuro, Nonogram, Cages, Solitaire
No mental energy at all	Pour, Snake, Sky Jump
Something to argue about	Brain Twist

Every game on this page is free, runs in the browser, keeps working offline once it has loaded, and does not ask for an account. Your progress stays on your device.

Questions people actually ask

Are all 33 games really free?
Yes. Every game is playable in full with no payment and no account. There is an optional Plus upgrade for extras like the daily archive and a detailed skill breakdown, but no game or level is locked behind it.

Do they work offline?
Once a game has loaded it keeps working without a connection, and your progress is saved on your device.

Do I need to install an app?
No. Everything runs in a browser. There are iOS and Android builds if you prefer an icon on your home screen, but they are the same games.

Keep reading

• Logic Puzzle Games: A Guide to the 12 in Go Brain 🧠 — Sudoku, Kakuro, Nonogram, Crowns and eight more. What separates a real deduction puzzle from a guessing game, and which to start with.
• Brain Training Games: Focus, Memory and Reaction 🧠 — A Schulte table, a Stroop test, a memory sequence, a reaction timer and mental arithmetic — five games built around a number you can try to beat tomorrow.
• Arcade Games in Go Brain: Seven One-Thumb Classics 🎮 — Snake, a doodle-jumper, brick breaker, a stacker, a tile-merger, flappy and a bubble shooter. No rules to learn, just a score to beat.