| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 427 | P427 NOIP 2002 普及組 級數求和 | 0 / 0 | (None) | |
| 428 | P428 NOIP 2005 普及組 陶陶摘蘋果 | 0 / 0 | (None) | |
| 429 | P429 NOIP 2016 普及組 買鉛筆 | 0 / 0 | (None) | |
| 430 | P430 NOIP 2015 普及組 金幣 | 0 / 0 | (None) | |
| 431 | P431 NOIP 2015 普及組 掃雷遊戲 | 0 / 0 | (None) | |
| 432 | P432 NOIP 2015 普及組 求和 | 0 / 0 | (None) | |
| 433 | P433 NOIP 2015 普及組 推銷員 | 0 / 0 | (None) | |
| 434 | P434 NOIP 2016 普及組 回文日期 | 0 / 0 | (None) | |
| 435 | P435 NOIP 2016 普及組 海港 | 0 / 0 | (None) | |
| 436 | P436 NOIP 2016 普及組 魔法陣 | 0 / 0 | (None) |
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