Training
Daily sessions for the five skills
Short exercises built on established cognitive tasks, three for each skill. Every session is under 6 minutes and adapts to where you are. Sessions open to members skill by skill; your baseline test is where each one starts.
- Exercises
- 15
- Skills
- 5
- Session
- < 6 min
Α Memory Μνήμη
Recall sequences, positions and pairs that grow one step at a time.
- αAdaptive levels
Dual N-Back
Based on the n-back working-memory task
Track a position and a sound at once and flag when either matches the one from n steps ago. The n grows as you do.
- Session
- 5 min
- Trains
- Memory
- βAdaptive levels
Digit Span
Based on forward and backward digit span
Hear a string of digits, repeat it back, then repeat it reversed. One digit longer each time you get it right.
- Session
- 3 min
- Trains
- Memory
- γAdaptive levels
Corsi Blocks
Based on the Corsi block-tapping task
Watch blocks light up in sequence and tap them back in order. Trains spatial short-term memory.
- Session
- 4 min
- Trains
- Memory
Β Logic Λογική
Complete matrices, series and rule-based puzzles against the clock.
- αAccuracy first
Matrix Completion
Based on progressive-matrix reasoning
Find the rule that governs a 3×3 grid of shapes and pick the missing tile. The core of most non-verbal IQ tests.
- Session
- 6 min
- Trains
- Logic
- βAccuracy first
Syllogisms
Based on categorical syllogism judgement
Two premises, one conclusion: decide whether it follows, even when it sounds wrong. Trains formal over intuitive judgement.
- Session
- 4 min
- Trains
- Logic
- γAdaptive levels
Rule Switch
Based on card-sorting rule inference
Sort cards by a hidden rule you infer from feedback. The rule changes without warning; notice and adapt.
- Session
- 5 min
- Trains
- Logic
Γ Reasoning Διάνοια
Work through analogies, inference and everyday judgement calls.
- αAccuracy first
Verbal Analogies
Based on the analogy-completion paradigm
A is to B as C is to what? Spot the relationship, then carry it across to a new pair.
- Session
- 4 min
- Trains
- Reasoning
- βAdaptive levels
Number Series
Based on inductive series completion
Work out what comes next in a sequence built from one or two hidden operations.
- Session
- 4 min
- Trains
- Reasoning
- γAccuracy first
Deduction Grid
Based on logic-grid (Zebra) puzzles
Combine a handful of clues to place every item in its slot. Nothing is guessed; everything is deduced.
- Session
- 6 min
- Trains
- Reasoning
Δ Speed Ταχύτης
Short timed rounds that reward fast, clean answers.
- αTimed rounds
Symbol Coding
Based on digit-symbol substitution
Match symbols to digits from a key as fast as you can without slipping. A classic processing-speed measure.
- Session
- 2 min
- Trains
- Speed
- βTimed rounds
Reaction Time
Based on simple and choice reaction-time tasks
Respond the instant a target appears, then with a choice between two. Tracks your median and your consistency.
- Session
- 2 min
- Trains
- Speed
- γTimed rounds
Trail Making
Based on the trail-making task
Connect numbers in order, then alternate numbers and letters. Speed under a switching load.
- Session
- 3 min
- Trains
- Speed
Ε Attention Προσοχή
Sustained-focus and selective-attention drills that get noisier as you improve.
- αTimed rounds
Stroop
Based on the Stroop colour-word task
Name the ink colour of a colour word that says something else. Trains suppressing the automatic response.
- Session
- 3 min
- Trains
- Attention
- βTimed rounds
Flanker
Based on the Eriksen flanker task
Respond to the centre arrow while the arrows around it point the other way. Selective attention under interference.
- Session
- 3 min
- Trains
- Attention
- γAccuracy first
Sustained Attention
Based on the sustained-attention-to-response task
Respond to every digit except one, for minutes at a stretch. Trains holding focus when the task gets dull.
- Session
- 5 min
- Trains
- Attention
Start training
One score is a snapshot. Five lines are a direction.
Memory, logic, reasoning, speed and attention. Measure where each one stands today, then train them with short daily sessions and watch the lines move.
- Α
- Β
- Γ
- Δ
- Ε