| 3000 | Super Star | 27.27%(3/11) |
| 3001 | Groundhog Build Home | 66.67%(2/3) |
| 3002 | 蝈蝈的毒瘤题（easy） | 28.96%(53/183) |
| 3003 | Kirill And The Game | 66.67%(2/3) |
| 3004 | Gleb And Pizza | 75.00%(3/4) |
| 3005 | Ilya And The Tree | 50.00%(2/4) |
| 3006 | 两面包夹芝士 | 18.30%(114/623) |
| 3007 | Vitya and Strange Lesson | 37.50%(3/8) |
| 3008 | Nikita and game | 0.00%(0/0) |
| 3009 | Machined Surfaces | 25.00%(1/4) |
| 3010 | Great Cells | 100.00%(1/1) |
| 3011 | Ice Cream Tower | 0.00%(0/0) |
| 3012 | 玩具装箱 | 27.27%(3/11) |
| 3013 | Counting Stars | 100.00%(1/1) |
| 3014 | Destroy Walls | 100.00%(2/2) |
| 3015 | Bamboo Partition | 0.00%(0/0) |
| 3016 | Arpa and a list of numbers | 25.00%(1/4) |
| 3017 | Five Dimensional Points | 25.00%(1/4) |
| 3018 | Odds and Ends | 63.64%(7/11) |
| 3019 | Tell Your World | 28.57%(2/7) |
| 3020 | From Y to Y | 0.00%(0/0) |
| 3021 | Rooter's Song | 0.00%(0/0) |
| 3022 | Fraction | 75.00%(3/4) |
| 3023 | Maxim Buys an Apartment | 100.00%(1/1) |
| 3024 | Planning | 100.00%(2/2) |
| 3025 | Jury Meeting | 66.67%(4/6) |
| 3026 | K-Anonymous Sequence | 100.00%(1/1) |
| 3027 | Batch Scheduling | 0.00%(0/0) |
| 3028 | Law of Commutation | 50.00%(1/2) |
| 3029 | 最大公约数 | 20.00%(1/5) |
| 3030 | gems gems gems | 0.00%(0/0) |
| 3031 | string string string | 22.22%(2/9) |
| 3032 | Glass Beads | 30.00%(6/20) |
| 3033 | K-string | 100.00%(1/1) |
| 3034 | Elevator Stopping Plan | 0.00%(0/0) |
| 3035 | 题目 | 12.24%(6/49) |
| 3036 | Darts | 50.00%(1/2) |
| 3037 | Triangle | 0.00%(0/0) |
| 3038 | The Dominator of Strings | 28.57%(2/7) |
| 3039 | Ellipse | 36.84%(7/19) |
| 3040 | Function Curve | 31.58%(6/19) |
| 3041 | stars | 25.00%(3/12) |
| 3042 | Mahmoud and Ehab and the MEX | 100.00%(1/1) |
| 3043 | Mahmoud and Ehab and the bipartiteness | 50.00%(1/2) |
| 3044 | Mahmoud and Ehab and the xor | 50.00%(1/2) |
| 3045 | Mahmoud and Ehab and the binary string | 0.00%(0/0) |
| 3046 | Mahmoud and Ehab and the function | 0.00%(0/0) |
| 3047 | Mahmoud and Ehab and the final stage | 0.00%(0/0) |
| 3048 | Ignatius and the Princess II | 100.00%(3/3) |
| 3049 | Big Event in HDU | 22.22%(4/18) |
| 3050 | 字串数 | 50.00%(1/2) |
| 3051 | Evil teacher | 0.00%(0/0) |
| 3052 | 三维偏序 | 23.40%(11/47) |
| 3053 | Cactus | 100.00%(1/1) |
| 3054 | Jam's problem again | 100.00%(2/2) |
| 3055 | Boring Class | 100.00%(2/2) |
| 3056 | Morning_X的线代作业 | 12.07%(7/58) |
| 3057 | 水题奖励？？ | 24.53%(13/53) |
| 3058 | Morning_X的随机测试 | 36.36%(4/11) |
| 3059 | Morning_X的防AK | 25.00%(1/4) |
| 3060 | 跑跑跑 | 29.41%(5/17) |
| 3061 | seventh的矩阵 | 14.63%(6/41) |
| 3062 | seventh最喜欢的回文数字 | 35.04%(48/137) |
| 3063 | seventh玩游戏 | 22.22%(8/36) |
| 3064 | seventh找不同 | 47.26%(181/383) |
| 3065 | seventh玩吃鸡 | 46.85%(104/222) |
| 3066 | seventh挂机了 | 55.05%(60/109) |
| 3067 | 龟兔赛跑 | 37.82%(45/119) |
| 3068 | xgg的旅行 | 21.11%(19/90) |
| 3069 | F神爱读书 | 78.06%(153/196) |
| 3070 | 蓝鲸巨打联盟 | 7.84%(8/102) |
| 3071 | 233的转置 | 8.70%(4/46) |
| 3072 | Yzi最爱的英语 | 49.31%(71/144) |
| 3073 | Price List Strike Back | 22.22%(2/9) |
| 3074 | 完全平方数 | 37.05%(133/359) |
| 3075 | Morning_X打手枪 | 57.88%(158/273) |
| 3076 | 排列还原 | 43.06%(62/144) |
| 3077 | Morning_X序列 | 78.85%(82/104) |
| 3078 | Bridging signals | 45.71%(32/70) |
| 3079 | BD String | 33.33%(2/6) |
| 3080 | Shaolin | 100.00%(1/1) |
| 3081 | Print Article | 50.00%(4/8) |
| 3082 | Problem of Apollonius | 100.00%(1/1) |
| 3083 | Picnic Cows | 100.00%(2/2) |
| 3084 | twh233的几何难题 | 27.79%(92/331) |
| 3085 | 这白开水怎么没味儿啊？ | 38.89%(7/18) |
| 3086 | xdd的难题 | 11.50%(39/339) |
| 3087 | seventh又来出题了 | 21.48%(29/135) |
| 3088 | 叠汉堡 | 11.33%(69/609) |
| 3089 | 数字迷阵 matrix | 20.75%(11/53) |
| 3090 | 覆盖的面积 | 25.00%(4/16) |
| 3091 | 实验基地(base) | 30.23%(13/43) |
| 3092 | 超级回文串 | 26.54%(82/309) |
| 3093 | 罗比的炸弹 | 60.00%(3/5) |
| 3094 | seventh看比赛 | 29.39%(97/330) |
| 3095 | cantaloupe去旅游 | 36.07%(224/621) |
| 3096 | cantaloupe的黑白棋 | 50.00%(4/8) |
| 3097 | 区间种类数 | 26.98%(58/215) |
| 3098 | 233的进制转化 | 15.81%(141/892) |
| 3099 | Home_W的简单问题1 | 47.38%(190/401) |