10 events, head to head

Pick an event and challenge someone

A live match is the same event, on the same stimulus, under the same clock — run twice at once. Create one, send the link, and whoever accepts sees the full format before they join.

Choose an event

Numbers

Digits on a sheet, read aloud, or in binary.

Random Numbers1,000 digits · 5 min to memorize Hour Numbers5,560 digits · 60 min to memorize Binary Digits9,000 digits · 30 min to memorize Spoken Numbers200 digits · 1/sec, spoken

Cards

One deck against the clock, or as many as an hour allows.

Speed Cards52 cards · 5 min ceiling Hour Cards59 decks · 60 min to memorize

Faces & images

Pictures to remember: names on faces, shapes in order.

Names & Faces262 faces · 15 min to memorize Abstract Images1,260 images · 15 min to memorize

Words & dates

Language to hold on to: word lists and years to events.

Random Words500 words · 15 min to memorize Historic & Future Dates290 events · 5 min to memorize

Where to go next

Train the event firstEvery discipline runs solo as well as live, with the same sheets and the same scoring.See where you standStandard attempts count towards the discipline leaderboards and championship points.Compare two athletesTwo names, every match they have played against each other, event by event.