| 1300 | 张角天书 | 53.33%(8/15) |
| 1301 | The Rotation Game | 27.27%(3/11) |
| 1302 | Number Sequence | 30.00%(39/130) |
| 1303 | Count the string | 35.21%(75/213) |
| 1304 | Period | 40.54%(60/148) |
| 1305 | A + B for you again | 23.41%(59/252) |
| 1306 | Cyclic Nacklace | 42.00%(42/100) |
| 1307 | 官渡之战 | 42.20%(157/372) |
| 1308 | 偷袭乌巢 | 30.00%(48/160) |
| 1309 | Bi-shoe and Phi-shoe | 20.20%(61/302) |
| 1310 | Prime Independence | 15.79%(3/19) |
| 1311 | Aladdin and the Flying Carpet | 7.27%(4/55) |
| 1312 | Sigma Function | 21.43%(3/14) |
| 1313 | Leading and Trailing | 35.00%(14/40) |
| 1314 | Goldbach`s Conjecture | 14.29%(7/49) |
| 1315 | Harmonic Number (II) | 41.67%(5/12) |
| 1316 | Pairs Forming LCM | 25.93%(7/27) |
| 1317 | Harmonic Number | 25.21%(30/119) |
| 1318 | Mysterious Bacteria | 8.11%(3/37) |
| 1319 | 老师的提问 | 17.15%(215/1254) |
| 1320 | 正方形 | 18.18%(44/242) |
| 1321 | Turn Around | 59.57%(28/47) |
| 1322 | 叮当狗的口袋 | 36.36%(24/66) |
| 1323 | 累成狗 | 34.27%(757/2209) |
| 1324 | Happy 2004 | 52.38%(11/21) |
| 1325 | X问题 | 36.93%(65/176) |
| 1326 | GCD | 39.13%(18/46) |
| 1327 | Chinese remainder theorem again | 39.69%(52/131) |
| 1328 | How many integers can you find | 22.35%(19/85) |
| 1329 | XIN GE和他的女神(1) | 39.08%(34/87) |
| 1331 | XIN GE和他的女神(3) | 20.18%(23/114) |
| 1332 | XIN GE和他的女神(4) | 20.63%(132/640) |
| 1333 | XIN GE和他的女神(5) | 41.24%(273/662) |
| 1336 | Hatsune Miku ——鞍山E | 33.33%(2/6) |
| 1337 | Osu! ——鞍山I | 40.00%(2/5) |
| 1340 | A Curious Matt ——北京A | 57.14%(4/7) |
| 1341 | K.Bro Sorting ——北京K | 33.33%(3/9) |
| 1342 | Song Jiang's rank list ——广州E | 40.00%(2/5) |
| 1343 | Little Zu Chongzhi's Triangles ——广州I | 46.15%(6/13) |
| 1344 | How Many Maos Does the Guanxi Worth ——广州K | 16.67%(1/6) |
| 1345 | Known Notation ——牡丹江K | 23.64%(26/110) |
| 1347 | Galaxy ——鞍山D | 16.67%(1/6) |
| 1349 | Happy Matt Friends ——北京H | 19.23%(5/26) |
| 1350 | Intersection ——北京I | 50.00%(3/6) |
| 1351 | Dire Wolf ——北京D | 50.00%(4/8) |
| 1352 | The E-pang Palace ——广州B | 14.29%(1/7) |
| 1353 | 堆排序 | 45.00%(45/100) |
| 1355 | Chat ——鞍山B | 33.33%(2/6) |
| 1356 | Coprime ——鞍山C | 25.93%(7/27) |
| 1358 | Black And White ——北京B | 20.00%(1/5) |
| 1359 | Signal Interference ——广州D | 20.00%(1/5) |
| 1360 | Magician | 40.00%(2/5) |
| 1361 | RGCDQ | 26.67%(12/45) |
| 1362 | Painter | 25.84%(23/89) |
| 1363 | Solve this interesting problem | 42.86%(3/7) |
| 1364 | Crazy Bobo | 25.00%(2/8) |
| 1365 | Work | 44.12%(30/68) |
| 1366 | Olympiad | 63.41%(26/41) |
| 1367 | Problem Killer | 29.41%(5/17) |
| 1368 | Walk Out | 12.82%(5/39) |
| 1369 | XYZ and Drops | 35.71%(5/14) |
| 1370 | 为了有好的开始，所以上来就是一题神(ying)水(yu)题 | 22.68%(386/1702) |
| 1371 | 因为今天教DP所以会有一题DP(但不是这题) | 37.00%(111/300) |
| 1374 | 这题题目也很短啊 | 40.05%(163/407) |
| 1375 | Max Sum Plus Plus | 37.68%(52/138) |
| 1376 | Ignatius and the Princess IV | 39.84%(296/743) |
| 1377 | Monkey and Banana | 51.61%(32/62) |
| 1378 | Doing Homework | 52.17%(24/46) |
| 1379 | Super Jumping! Jumping! Jumping! | 46.54%(148/318) |
| 1380 | Piggy-Bank | 42.11%(104/247) |
| 1381 | 免费馅饼 | 29.10%(181/622) |
| 1382 | Tickets | 53.40%(55/103) |
| 1383 | 最少拦截系统 | 33.67%(67/199) |
| 1384 | FatMouse's Speed | 27.62%(29/105) |
| 1385 | Jury Compromise | 31.25%(10/32) |
| 1386 | 最长公共子序列 | 36.97%(193/522) |
| 1387 | Help Jimmy | 35.00%(7/20) |
| 1388 | 最长上升子序列 | 26.22%(231/881) |
| 1389 | Treats for the Cows | 49.18%(30/61) |
| 1390 | FatMouse and Cheese | 35.90%(14/39) |
| 1391 | Phalanx | 68.42%(13/19) |
| 1392 | Milking Time | 62.50%(15/24) |
| 1393 | Making the Grade | 48.39%(15/31) |
| 1395 | 超级密码 | 41.67%(10/24) |
| 1396 | String | 37.50%(3/8) |
| 1397 | RP | 21.88%(14/64) |
| 1398 | 一起来玩连连看 | 33.33%(3/9) |
| 1399 | 转换地图 | 29.73%(22/74) |