| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 218 | P1217 FOUR QUARTERS | 0 / 0 | (无) | |
| 219 | P1218 THE DRUNK JAILER | 0 / 0 | (无) | |
| 220 | P1219 L-I-N-G-O: LINGO | 0 / 0 | (无) | |
| 221 | P1220 NUMBER BASE CONVERSION | 0 / 0 | (无) | |
| 222 | P1221 UNIMODAL PALINDROMIC DECOMPOSITIONS | 0 / 0 | (无) | |
| 223 | P1222 EXTENDED LIGHTS OUT | 0 / 0 | (无) | |
| 224 | P1223 DEHUFF | 0 / 0 | (无) | |
| 225 | P1224 PICTURE PUZZLE | 0 / 0 | (无) | |
| 226 | P1225 STRICTLY INSCRIBED SIMILAR TRIANGLES | 0 / 0 | (无) |