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MathNet 1972 — Part 01 Question 15

Math Olympiad Vault · MathNet 1972 — Part 01

Question 15

Is it possible to place the digits $0$, $1$, $2$ into unit squares of $100 \times 100$ cross-lined paper such that every $3 \times 4$ (and every $4 \times 3$) rectangle contains three $0$s, four $1$s and five $2$s?