ENGLISH
MATHEMATICS
Select one of the following problems to solve.
| # | Name | Solved | Level | ||
|---|---|---|---|---|---|
| 1028 | Collectable Cards | 7,623 | 2 | ||
| 1093 | Vampires | 955 | 5 | ||
| 1161 | Factorial Sum | 9,813 | 1 | ||
| 1163 | Angry Ducks | 690 | 5 | ||
| 1169 | Grains in a Chess Board | 4,207 | 1 | ||
| 1170 | Blobs | 7,065 | 1 | ||
| 1193 | Base Conversion | 2,172 | 3 | ||
| 1197 | Back to High School Physics | 5,771 | 1 | ||
| 1198 | Hashmat the Brave Warrior | 5,764 | 1 | ||
| 1199 | Simple Base Conversion | 2,622 | 2 | ||
| 1202 | White Nights Festival | 617 | 4 | ||
| 1212 | Primary Arithmetic | 2,715 | 2 | ||
| 1213 | Ones | 1,321 | 4 | ||
| 1214 | Above Average | 3,950 | 2 | ||
| 1219 | Colourful Flowers | 1,300 | 4 | ||
| 1220 | The Trip | 718 | 3 | ||
| 1221 | Fast Prime Number | 5,948 | 2 | ||
| 1230 | Integral | 45 | 7 | ||
| 1232 | Rubik Cycle | 189 | 6 | ||
| 1233 | Star | 598 | 6 | ||
| 1240 | Fit or Dont Fit I | 4,684 | 1 | ||
| 1247 | Coast Guard | 2,439 | 2 | ||
| 1264 | An Easy Problem! | 320 | 5 | ||
| 1279 | Leap Year or Not Leap Year and … | 1,157 | 4 | ||
| 1280 | Friends | 87 | 6 |
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