| 1. First two digits of 37 across | 1. Same digit twice |
| 3. 30 down plus 7 down | 2. First digit is second digit minus third digit |
| 5. The total of the digits of 11 down | 4. Its digits total twenty four |
| 6. Digits of 1 across reversed | 5. First two digits are last two digits minus one |
| 8. Thirteen squared | 6. Twelve times twenty |
| 10. 33 down plus 37 across | 7. 5 across minus five |
| 11. 8 across minus five squared | 9. Consecutive digits in descending order |
| 12. Different even digits | 11. 21 down times 7 down |
| 13. 8 across times ten | 14. 7 down plus 30 down |
| 15. Same as 20 down | 16. 42 across times two |
| 18. 4 down minus three hundred | 17. 7 down plus 1 across |
| 21. 9 down minus eight thousand | 19. 25 down times ten; minus one |
| 23. Digits of 39 down reversed | 20. First and last digits are the same |
| 24. Its digits total twelve | 21. 37 across plus 1 across |
| 25. 28 across minus one thousand | 22. 5 across times forty; minus fifteen |
| 28. 9 down minus 11 down minus six | 25. 39 down plus 30 down |
| 31. 33 down plus 42 across | 26. Five hundred forty nine times ten |
| 33. 29 down minus 11 down | 27. First digit is second digit minus four |
| 34. 6 down plus 25 across | 29. 9 down plus 5 across |
| 36. 27 down plus two, times three | 30. 27 down divided by two |
| 37. Five cubed | 31. 28 across minus 6 down |
| 38. 2 down plus 5 across plus 6 down plus fifty | 32. Odd digits in order |
| 40. Eight squared plus two | 33. 6 across times 39 down |
| 41. 24 across minus eleven | 35. 20 down plus 36 down |
| 42. 1 across plus 6 across | 36. 17 down minus ten |
| 43. 40 across plus twenty | 39. Six squared |