Every session targets what you need most
Your first three days are a calibration. Dr. Mattousaki watches how you perform across categories and maps your cognitive strengths. After that, every session pushes the areas where you're weakest while keeping your strong points sharp.
5 to 6 games per day, drawn from 6 categories. If something doesn't suit you, swap one or two games out. The session stays within 10 minutes no matter what.
The selection weighs your recent scores, your consistency, and how fast you're improving. Different every day, but never random.
Memory
N-back asks you to recall items from several steps ago, and it gets harder as you improve. The visual grid flashes a pattern and asks you to reproduce it. Digit span pushes you to hold longer and longer number sequences.
Frustrating at first, deeply satisfying once your scores start climbing. Working memory underpins most of what your brain does every day, so it gets extra attention early on.
Mental math
Arithmetic starts simple and scales up to multi-step problems under time pressure. Number sequences ask you to spot the rule and predict the next value.
The goal is fluency: handling everyday math without reaching for a calculator. The difficulty curve keeps you just above your comfort zone, so you're always building speed and accuracy.
Logic
Pattern completion asks you to find the missing piece in a sequence. The Stroop test forces you to ignore distracting information and focus on what matters.
Most people discover blind spots here. You think you're logical until the patterns get abstract and the colours fight your instincts. That's exactly when the training pays off.
Speed
Reaction time tests how fast you respond. Rapid categorisation asks you to sort items under pressure. Both measure pure processing speed: how quickly your brain goes from seeing to deciding to acting.
Short, punchy, and the most tangible improvement you'll feel. Shaving milliseconds off your reaction time is something you notice in real life.
Spatial reasoning
Identify rotated shapes, predict how pieces fit together, manipulate objects in your mind. These exercises train the part of your brain that handles navigation, spatial relationships, and visual problem-solving.
This category surprises people the most. Some find it effortless, others struggle. The adaptive difficulty meets you where you are, and the skills transfer directly to everyday tasks like reading maps and understanding diagrams.
Verbal
Word recall pushes how many words you can hold and retrieve. Anagrams challenge you to rearrange letters under time pressure. Both sharpen vocabulary retrieval and verbal fluency.
The English games use English vocabulary, idioms, and word patterns. They're not translations. Language-specific content makes the difficulty honest and the exercises feel natural.
Pick your challenge level
Relaxed, Standard, or Intense. Not an accessibility setting. A real choice that changes pace, complexity, and scoring. Relaxed gives you breathing room. Intense throws you in the deep end from day one.
Each tier has its own leaderboard, so you compete against people who chose the same challenge. Switch anytime, but your history stays with the tier you earned it in. No shortcuts.