Each puzzle has a unique solution, up to symmetry.
1. |
Place 2 knights and kings on a 2×3 chess board. |
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| 9. |
Place 4 bishops and kings on a 5×5 chess board. |
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2. |
Place 3 knights and kings on a 4×5 chess board. |
| | 10. |
Place 3 knights and rooks on a 3×4 chess board. |
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3. |
Place 2 rooks and kings on a 2×4 chess board. |
| | 11. |
Place 5 knights and rooks on a 3×8 chess board. |
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4. |
Place 3 rooks and kings on a 4×5 chess board. |
| | 12. |
Place 2 knights and queens on a 2×4 chess board. |
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5. |
Place 2 bishops and knights on a 3×3 chess board. |
| | 13. |
Place 3 knights and queens on a 3×6 chess board. |
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6. |
Place 4 bishops and knights on a 4×4 chess board. |
| | 14. |
Place 3 knights and queens on a 4×5 chess board. |
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7. |
Place 3 bishops and knights on a 3×5 chess board. |
| | 15. |
Place 4 knights and queens on a 4×7 chess board. |
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8. |
Place 4 bishops and kings on a 4×6 chess board. |
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