20 minutes. Up to 5 questions.

Same format as the real gridChallenge test (9 min · 9 tasks). Memorise highlighted dots in a grid, complete a task in between, then recall the positions. You can go back to earlier questions until the timer runs out.

• • Remember the shape the dots form, not each dot on its own
• • Do not let the task in between throw you off
• • A wrong guess costs more than skipping one
• • Every question is explained afterwards, right or wrong.