Focus drills
Six one-minute attention drills
Drills built on the tasks psychologists actually use — visual search, inhibition, interference control, working memory, reaction speed, sustained attention. No signup, no leaderboard, nothing leaves your browser.
One-minute drill
Schulte Grid (5×5)
Find 1 → 25 in order. The classic.
A 5×5 grid of scrambled numbers. Find them in sequence. Trains peripheral vision and quiet, sustained attention.
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One-minute drill
Reverse Grid
Tap the grid in reverse.
Same grid, opposite rule — tap the numbers from high to low. Trains inhibition control and unlearning the easy habit.
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One-minute drill
Stroop
Read the word. Ignore the color.
A color word painted in a different color. Read the word, not the ink. Trains interference control — the same muscle that lets you finish one thing instead of switching.
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One-minute drill
Sequence Memory
Watch. Repeat.
A sequence of squares lights up. Tap them back in order. Each round adds one. Trains working memory — the scratchpad your brain uses to hold a phone number or a paragraph.
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One-minute drill
Reflex Tap
Tap the target. Ignore the decoys.
Targets appear with distractors. Hit the target, skip the noise. Trains reaction speed and target discrimination — the muscle behind "I saw the email but caught the typo".
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One-minute drill
Vigilance (SART)
Hold attention through boredom.
Numbers flash one at a time. Tap for everything except 3. Long, quiet, deliberately boring. Trains sustained attention — the ability to stay with a task when nothing is happening.
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