Three games.
One miss.
Quick tests for the head: arithmetic, time zones and calendar math. Every run ends on your first wrong answer. Bonus holiday questions turn up now and then, and missing one never ends a run.
Featured this week
A NEW SETTING EVERY MONDAY (00:00 UTC). SAME PICK FOR EVERYONE.
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Play this week’s settings. Featured runs get their own board here; the app will turn it into a worldwide weekly board.
THIS WEEK · LOCAL TOP 10
No featured runs yet this week.
The games
ONE MISS ENDS THE RUN · OPTIONAL 5–90 SECOND TIMER ON EVERY GAME
- PM-001
Calc (short for calculator)
Kindergarten to Grade 12 on paper, answered on a calculator. Pick a starting grade and move up one every five answers; from Grade 8 the PM-84 takes typed algebra.
- PM-002
Time Zone Quiz
A time in one place; you give the same moment in another. Real dates, so daylight saving matters. Harder levels bring in more obscure countries.
- PM-003
Day of the Week
A date on the paper, seven buttons. Start near today, then go years out, back to 1582, or further in Super Mega Hard.
Leaderboards
EVERY RUN IS SAVED IN THIS BROWSER WITH ITS SETTINGS. FILTER TO SEE THE TOP 10.
ALL GAMES · TOP 10
Nothing here yet.
Play a run with these settings.
Scores stay in this browser. Clearing browser data clears the board.
Versus · 1v1
CALC (SHORT FOR CALCULATOR): ONLINE AGAINST A FRIEND OR A STRANGER. TIME ZONE AND DAY OF THE WEEK: PASS ONE DEVICE.
- Calc (short for calculator) · online 1v1Quick Match or invite a friend · any mix of grades
- Time Zone · same deviceSame places and dates for both
- Day of the Week · same deviceSame dates for both
Suggest a holiday
BONUS QUESTIONS USE US HOLIDAYS FOR NOW. MORE COUNTRIES ARE PLANNED.
Know a holiday that should be a bonus question? Tell us the name, the country and how its date works. We review every suggestion before adding it.
This form sends your suggestion to Pulsified Media by email through FormSubmit, the same way the homepage inquiry form works. It doesn’t ask for your name or email.
ALPHA: this is the base for a future iPhone app. Scores live only in this browser. Online 1v1 uses a guest session in this browser; there are no accounts or ads yet. Accounts, friends, worldwide boards and owned skins are planned.