| 3400 | Home_W的送分题(银) | 13.33%(4/30) |
| 3401 | Home_W的送分题(金) | 27.91%(36/129) |
| 3402 | Exams | 55.56%(30/54) |
| 3403 | Square | 33.98%(35/103) |
| 3404 | Cutting Figure | 36.00%(9/25) |
| 3405 | seventh吃苹果 | 11.24%(10/89) |
| 3406 | seventh吃糖果 | 22.36%(55/246) |
| 3407 | seventh找不同 | 17.44%(15/86) |
| 3408 | Inna and Pink Pony | 22.68%(22/97) |
| 3409 | Inna and Nine | 34.15%(28/82) |
| 3410 | Inna and Dima | 41.67%(5/12) |
| 3411 | Domino | 40.70%(35/86) |
| 3412 | Two Heaps | 22.50%(9/40) |
| 3413 | Find Maximum | 45.16%(14/31) |
| 3414 | Buggy Sorting | 47.46%(28/59) |
| 3415 | Increase and Decrease | 59.09%(26/44) |
| 3416 | Beauty Pageant | 32.69%(17/52) |
| 3417 | No more tricks, Mr Nanguo | 100.00%(1/1) |
| 3418 | Street Numbers | 100.00%(1/1) |
| 3419 | Smith's Problem | 0.00%(0/0) |
| 3420 | Little Elephant and Chess | 40.00%(24/60) |
| 3421 | Little Elephant and Magic Square | 65.12%(28/43) |
| 3422 | Little Elephant and Bits | 52.73%(29/55) |
| 3423 | New Game | 20.19%(21/104) |
| 3424 | seventh的小游戏 | 18.80%(72/383) |
| 3425 | seventh的手环 | 36.54%(114/312) |
| 3426 | Jeff and Digits | 30.56%(22/72) |
| 3427 | Jeff and Periods | 50.00%(5/10) |
| 3428 | Jeff and Rounding | 33.33%(3/9) |
| 3429 | Cupboards | 73.08%(38/52) |
| 3430 | Chilly Willy | 50.00%(23/46) |
| 3431 | Robo-Footballer | 100.00%(1/1) |
| 3432 | 垃圾佬的A+B | 9.86%(50/507) |
| 3433 | The 3n + 1 problem | 24.35%(28/115) |
| 3434 | PFAST Inc. | 42.86%(3/7) |
| 3435 | Climbing Worm | 73.33%(33/45) |
| 3436 | Frequent values | 48.65%(18/37) |
| 3437 | Number Sequence | 43.04%(34/79) |
| 3438 | Dividing Orange | 54.35%(25/46) |
| 3439 | The Brand New Function | 36.84%(7/19) |
| 3440 | 骑士 | 50.00%(2/4) |
| 3441 | 垃圾佬的存款 | 19.64%(88/448) |
| 3442 | 垃圾佬的树形图 | 10.53%(8/76) |
| 3443 | 垃圾佬的手套 | 11.07%(32/289) |
| 3444 | 垃圾佬的和谐区间 | 7.02%(12/171) |
| 3445 | 垃圾佬的旅游III | 5.74%(12/209) |
| 3446 | Tiling with Hexagons | 32.91%(26/79) |
| 3447 | Forming Teams | 54.55%(12/22) |
| 3448 | Hiring Staff | 25.00%(1/4) |
| 3449 | HangOver | 43.94%(29/66) |
| 3450 | Hay Points | 66.67%(28/42) |
| 3451 | Sum of Factorials | 25.77%(25/97) |
| 3452 | 蝈蝈的迷宫 | 30.00%(15/50) |
| 3453 | Thanks_up的第n项 | 15.79%(12/76) |
| 3454 | Tree | 80.00%(4/5) |
| 3455 | Min Number | 52.08%(25/48) |
| 3456 | Amusing Joke | 47.46%(28/59) |
| 3457 | A short problem | 23.71%(23/97) |
| 3458 | Queue | 83.33%(5/6) |
| 3459 | Color Me Less | 61.90%(26/42) |
| 3460 | Lucky Cat | 68.97%(40/58) |
| 3461 | Lucky Dog | 24.38%(39/160) |
| 3462 | 16级都是摸鱼怪？ | 6.82%(3/44) |
| 3463 | Perfect Permutation | 56.00%(28/50) |
| 3464 | Non-square Equation | 40.63%(26/64) |
| 3465 | Cycles | 100.00%(1/1) |
| 3466 | Lightning | 0.00%(0/0) |
| 3467 | 咕咕咕？ | 20.10%(41/204) |
| 3468 | Morning_X的签到题（真） | 24.44%(66/270) |
| 3469 | 【C_W_L】的预言 | 22.09%(19/86) |
| 3470 | 信我啊,这是签到题 | 25.12%(52/207) |
| 3471 | 这题真的很难的 | 3.70%(1/27) |
| 3472 | Traffic Network in Numazu | 0.00%(0/0) |
| 3473 | 寒冰王座 | 50.89%(57/112) |
| 3474 | Is your horseshoe on the other hoof? | 49.38%(40/81) |
| 3475 | Naughty Stone Piles | 37.50%(6/16) |
| 3476 | Flying Saucer Segments | 25.00%(12/48) |
| 3477 | CCL's Sequence | 23.33%(7/30) |
| 3478 | CCL's Calculator | 22.07%(32/145) |
| 3479 | 第九集，结束亦是开始 | 0.82%(2/244) |
| 3480 | Where do I Turn? | 40.00%(30/75) |
| 3481 | Bracket Sequence | 33.33%(1/3) |
| 3482 | Array | 45.45%(15/33) |
| 3483 | 货船返航问题 | 21.59%(19/88) |
| 3484 | Friends | 37.84%(28/74) |
| 3485 | Frames | 52.63%(10/19) |
| 3486 | Restoring Password | 80.65%(25/31) |
| 3487 | 小熊分糖 | 28.57%(10/35) |
| 3488 | 勤劳的小熊 | 6.97%(20/287) |
| 3489 | 嘉年华 | 4.76%(3/63) |
| 3490 | Thanks_up's easy GCD | 18.75%(36/192) |
| 3491 | sevenx学数数 | 12.83%(49/382) |
| 3492 | sevenx学嘤语 | 9.59%(7/73) |
| 3493 | sevenx学乘法 | 13.04%(3/23) |
| 3494 | Dubstep | 51.72%(30/58) |
| 3495 | Police Station | 0.00%(0/0) |
| 3496 | Trails and Glades | 20.00%(1/5) |
| 3497 | 今天是谁这么幸运呢！ | 12.04%(13/108) |
| 3498 | Cure_B的搬砖问题 | 25.00%(7/28) |
| 3499 | Seventh的最近距离 | 7.84%(8/102) |