| Easy |
| 6 | Medium |
| 7 | Medium |
| 8 | Medium |
| 9 | Medium |
| 10 | Easy |
| 11 | Easy |
| 12 | Medium |
| 13 | Medium |
| 14 | Easy |
| 15 | Medium |
| 16 | Medium |
| 17 | Medium |
| 18 | Easy |
| 19 | Easy |
| 20 | Easy |
| 21 | Easy |
| 22 | Medium |
| 23 | Medium |
| 24 | Medium |
| 25 | Medium |
| 26 | Medium |
| 27 | Easy |
| 28 | Medium |
| 29 | Medium |
| 30 | Medium |
| 31 | Easy |
| 32 | Medium |
| 33 | Easy |
| 34 | Easy |
| 35 | Medium |
| 36 | Medium |
| 37 | Medium |
| 38 | Medium |
| 39 | Medium |
| 40 | Medium |
| 41 | Easy |
| 42 | Medium |
| 43 | Medium |
| 44 | Medium |
| 45 | Medium |
| 46 | Medium |
| 47 | Medium |
| 48 | Medium |
| 49 | Medium |
| 50 | Medium |
| 51 | Medium |
| 52 | Medium |
| 53 | Easy |
| 54 | Medium |
| 55 | Medium |
| 56 | Medium |
| 57 | Medium |
| 58 | Medium |
| 59 | Easy |
| 60 | Easy |
| 61 | Medium |
| 62 | Medium |
| 63 | Medium |
| 64 | Medium |
| 65 | Medium |
| 66 | Medium |
| 67 | Easy |
| 68 | Easy |
| 69 | Medium |
| 70 | Medium |
| 71 | Medium |
| 72 | Medium |
| 73 | Medium |
| 74 | Medium |
| 75 | Medium |