CalcoTools Games

Daily Brain Check

Five quick tests in two minutes: a number pattern, an odd one out, a sum, a digit memory and a counting round. Same check for everyone, every day.

How to play

  1. Each check has five short tests: number pattern, odd one out, quick sum, digit memory and shape counting.
  2. Tap an answer on each test. You see right away whether it was correct, then move on with Next test.
  3. In digit memory, press Show to see six digits for four seconds, then type them back in order.
  4. Your score is out of five. Share it as a row of green and red squares, or start a practice check for more.

Tips and strategy

  • For patterns, look at the difference between neighbouring numbers first, then at the ratio.
  • In the digit memory test, chunk the digits into pairs or triples rather than reading them one by one.
  • For the counting round, scan the grid row by row and keep a running tally.
  • Do the check at the same time each day to see how you change over a week.

FAQ

Is this a medical test?
No. It is a light warm-up for fun and says nothing about your health or intelligence.
Can I retry the daily check?
Your daily answers are saved, so you cannot redo it for a better score. Practice mode gives unlimited extra checks.
Does the digit memory timer pause?
No. The digits show for four seconds and then hide, so get ready before pressing Show.