Free practice tools
Track your scores, print an exercise or explore what a result means. Choose a tool to get started.
Choose a tool
04Personal Score Journal
Review your saved game attempts, compare recent median results and export your score log as CSV.
Browser-local · free CSV export
Free Printable Brain Games
Paper recall prompts, attention exercises and practice notes. Print or save as a PDF from your browser.
21 prompts · no signup
Personal Game Baseline
Record reaction time, digit recall and mental maths separately. Understand why we do not calculate a brain age.
3 games · your own baseline
Reaction Time Model
Explore a hypothetical distribution. This is not a measured population percentile.
Enter a score · instant context
Context, not diagnosis
The baseline uses your own locally recorded scores. The reaction-time calculator is a mathematical model with assumed inputs, not a verified population comparison.
They are designed for education and self-assessment. For medical concerns about cognitive function, speak with a qualified healthcare professional.
Use the result to choose a drill
Benchmark a score, play the relevant game, and return when you have a reason to repeat it.