Puzzle Lab

P1 Mind & Heart · Critical Thinking — patterns, sorting and sense-checking · 24 questions · difficulty D1–D3 · Singapore syllabus-aligned

Sample questions

SAMPLE 1

Bao Bao lines up leaves: red, yellow, red, yellow, red. What comes next?

SAMPLE 2

Which one is the odd one out? Apple, banana, carrot, grape.

SAMPLE 3

Could a school bag really weigh 200 kg?

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