All 11 brain training games

How to use this site

1. Pick a levelEvery level has a difficulty scale. Difficulty 1 is open by default; the rest unlock as you clear them.
2. Play a setEach set starts with a 3-second countdown that is not counted in your score. Mouse and touch both work.
3. Read the resultThe result screen shows your score and grade (full marks / excellent / good / pass / fail) plus the time threshold for each grade.
4. Unlock the next levelClear the accuracy or time target for a difficulty and the next one unlocks. Progress is never taken away.

Memory training

Hold it and bring it back when you need it: short-term retention and working-memory updating.

• 🖼️ Pattern Memory Level 1 · Remember the order of the flashing icons, then tap them back among decoys
• 🧠 N-Back Level 5 · Keep the stream of icons rolling and retrieve the one from N steps back
• 🟪 Colour Imprint Level 9 · Glance at the lit blocks, then tap their positions from memory

Attention training

Lock onto the target among distractions: visual search, sustained attention and sorting efficiency.

• 🎯 Schulte Grid Level 2 · Tap every number in order while your eyes and attention keep up
• 🫘 Bean Sort Level 6 · Separate the mixed beans completely, as quickly as you can
• 🎨 Colour Match Level 10 · In development · Among colours that look identical, find the single one that differs

Reaction training

Faster and more accurate: reaction speed, impulse inhibition and rule switching.

• ⚡ Reaction Time Level 3 · Be fast, but only when it is actually time to tap
• 🟩 Flash Tap Level 7 · Hit the green tile before it fades from the grid

Logic training

Reason it out step by step: arithmetic construction, inductive reasoning and logical elimination.

• 🃏 24 Game Level 4 · Four cards, plus, minus, times and divide, make the result 24
• 🧩 Sudoku Level 8 · Every row, column and 3×3 box holds 1 to 9 exactly once
• 🔍 Sequences Level 11 · In development · Read what the early terms are saying, then name the next one

About difficulty and scoring

Every level has 8 difficulties: difficulty 1 is open by default and the rest unlock as you clear them. Within a level, difficulty only changes one explainable thing — the side of the Schulte grid, the sequence length in Pattern Memory, the number of categories and beans in Bean Sort. Getting harder is always something we can explain, never a mystery multiplier on your speed.

Scoring is recomputed on the server: the browser only reports raw metrics (time, number correct, where items were dropped) and the server runs the same formula. If the two disagree, the score is rejected — so the leaderboard is not whatever your browser claims.

Play right now

9 levels are ready to play in one tap. For the rules and the score thresholds, open the card above.

• 🖼️ Pattern Memory Level 1 · Short-term Memory / Visual Encoding / Attention
• 🎯 Schulte Grid Level 2 · Visual Search / Sustained Attention / Peripheral Vision
• ⚡ Reaction Time Level 3 · Reaction Speed / Inhibitory Control / Decision Making
• 🃏 24 Game Level 4 · Mental Arithmetic / Number Sense / Working Memory
• 🧠 N-Back Level 5 · Working Memory / Continuous Updating / Resistance to Interference
• 🫘 Bean Sort Level 6 · Visual Categorisation / Focus / Hand–Eye Coordination
• 🟩 Flash Tap Level 7 · Reaction Speed / Visual Search / Hand–Eye Coordination
• 🧩 Sudoku Level 8 · Logical Deduction / Working Memory / Elimination
• 🟪 Colour Imprint Level 9 · Spatial Memory / Visual Encoding / Chunking Strategy

Inside the app there is also a level list with your progress, unlock state and category filters.