Place the letters A to J, one per square, so that no two consecutive letters in alphabetical order are in squares that touch each in any way, even at a corner, and in a way that the I touches the B and D. Three letters have been placed to get you started.
Solution to the Problem:
Correctly solved by:
| 1. Alp Aribal | Istanbul, Turkey |
| 2. James Alarie | Flint, Michigan |
| 3. Navin Sivasankaran | Brisbane, Australia |
| 4. David and Judy Dixon | Bennettsville, South Carolina |
| 5. Hannah Black |
Mountain View High School, Mountain View, Wyoming |
| 6. Levi Harmon |
Mountain View High School, Mountain View, Wyoming |
| 7. Chelsea Ayres |
Mountain View High School, Mountain View, Wyoming |
| 8. Nickie Schuttemeier |
Mountain View High School, Mountain View, Wyoming |
| 9. henries@kpmath.com |
Mountain View High School, Mountain View, Wyoming |