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SOF IMO · Matrix and Pattern Completion · Quiz

Matrix and Pattern Completion — quick quiz

5 real SOF IMO questions on Matrix and Pattern Completion. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

Complete the following 3×3 matrix by finding the pattern. What number should replace the question mark? Row 1: 7, 10, 13 Row 2: 11, 14, 17 Row 3: 15, 18, ?