Focus
Focus games isolate several precise actions: finding an odd symbol, withholding a response, naming ink instead of reading a word, solving a code from constraints, and comparing character strings position by position. Each score reflects its own rules, speed, and error measure.
Tests in Focus
Visual Search Test
Free visual search test. Find the odd symbol hidden in a grid of look-alikes across five rounds — measuring scanning speed and click accuracy.
Stroop Test
Name the ink color, not the word — the classic interference test of focus and cognitive control, scored on speed and accuracy.
Go/No-Go Test
Free go/no-go test. React fast to green, hold back on red — the classic impulse-control task, scored on go reaction time and inhibition errors.
Code Breaker
Free code breaker puzzle. Deduce a four-digit code from exact and misplaced-digit clues, with eight guesses and personal bests.
Pattern Match Test
Free pattern match test. Compare short alphanumeric strings across 20 trials and measure accurate visual checking with elapsed time.
Why It Matters
The games let you rehearse systematic scanning, careful comparison, and acting only when a rule is satisfied. Track time beside accuracy, name the strategy you used, and limit conclusions to the exact task; the results do not provide a general attention rating or clinical assessment.
Related Guides
How to Improve Focus and Visual Attention
Practice systematic visual scanning, manage distractions, and track task-specific focus scores without turning them into a diagnosis.
The Stroop Effect, Explained
Why naming a word's ink color is so hard when the word disagrees — the 1935 experiment, what causes the interference, and what your Stroop cost says about attention.
Aim Trainer Results: Time, Accuracy, and Misses
Build a personal aim baseline, read time beside accuracy and misses, and compare runs made with the same setup.
How to Build a Repeatable Skills Baseline
Set up fair personal skill tests, compare sessions honestly, and turn one score into a useful practice plan.
Code-Breaking Strategy: Learn From Every Guess
Use exact and misplaced matches to narrow a four-digit code without wasting guesses.
How to Proofread Character Strings Without Guessing
Compare short strings reliably by using position, chunks, and a final verification pass.