| ID | Title | Ratio(AC/submit) |
Date |
| 3780 | Tour Route | 1%(6/501) | Sep 12, 2024 |
| 3745 | Keep Contact | 5%(14/266) | Jan 21, 2025 |
| 3707 | High-Dimensional Vector Correspondence | 6%(22/365) | Dec 15, 2019 |
| 3799 | Optimal Strategy for the ICPC | 12%(26/206) | Dec 23, 2021 |
| 3770 | Baseball on the Mars | 12%(27/213) | Sep 10, 2025 |
| 3722 | We're Going In | 6%(28/448) | Sep 25, 2019 |
| 3796 | Spatial Concepts Test | 41%(29/70) | Sep 4, 2025 |
| 3769 | Baseball on the Mercury | 28%(47/165) | Sep 4, 2025 |
| 3798 | Cave Crisis | 20%(49/239) | Nov 26, 2024 |
| 3701 | Rubik's Cube: 0-1 Version | 15%(50/316) | Dec 1, 2019 |
| 3758 | The story of three kingdoms XI | 8%(52/629) | Dec 3, 2024 |
| 3793 | Joe’s Triangular Gardens | 49%(54/110) | Mar 17, 2025 |
| 3706 | System Test | 26%(60/228) | Sep 6, 2025 |
| 3777 | Snail Alice | 30%(61/198) | Sep 1, 2025 |
| 3772 | Baseball of Planet Pandora | 39%(65/165) | Sep 5, 2025 |
| 3755 | The Training of Chain Lightning | 17%(75/437) | Sep 2, 2025 |
| 3704 | Mover | 14%(77/549) | Jul 19, 2024 |
| 3733 | Shadow Area | 15%(81/523) | Sep 8, 2025 |
| 3775 | Chase | 28%(85/303) | Mar 22, 2021 |
| 3730 | Ebbinghaus method | 20%(86/422) | Sep 5, 2025 |
| 3759 | Simple Distributed computing system | 35%(91/256) | Sep 6, 2025 |
| 3721 | Darkterror's Combos | 16%(108/669) | Sep 11, 2025 |
| 3791 | Text Messaging Improvement? | 30%(109/362) | May 27, 2025 |
| 3774 | Elune’s Arrow | 34%(121/352) | Sep 11, 2025 |
| 3703 | Intuition of Escape | 18%(127/695) | Sep 23, 2019 |
| 3794 | Extended Normal Order Sort | 25%(131/524) | Feb 21, 2025 |
| 3738 | Card Game | 18%(135/737) | May 23, 2022 |
| 3792 | Area of Polycubes | 43%(136/311) | Sep 1, 2025 |
| 3795 | The Two Note Rag | 60%(138/228) | Sep 5, 2025 |
| 3773 | String-Matching Automata | 58%(142/242) | Jun 21, 2021 |
| 3779 | Single CPU, multi-tasking | 29%(156/533) | Sep 8, 2025 |
| 3727 | Newton’s Method | 15%(171/1125) | Sep 17, 2024 |
| 3717 | Decrypt the Dragon Scroll | 27%(188/693) | Sep 18, 2025 |
| 3788 | Interior Points of Lattice Polygons | 59%(196/332) | Sep 18, 2024 |
| 3732 | Paint Me Less | 19%(197/998) | Sep 6, 2025 |
| 3718 | Facer's Chocolate Dream | 32%(205/624) | Sep 20, 2025 |
| 3712 | Edges and More Edges | 23%(214/930) | Oct 28, 2024 |
| 3743 | LL’s cake | 32%(258/799) | Apr 6, 2024 |
| 3778 | An Odd Award Rule | 34%(261/758) | Jul 25, 2024 |
| 3771 | World Islands | 26%(274/1035) | May 9, 2025 |
| 3741 | Number System Converter | 20%(275/1328) | Jul 22, 2024 |
| 3766 | Hexagon Coin Toss | 25%(296/1151) | Jul 31, 2025 |
| 3726 | Windy's ABC | 42%(300/711) | Sep 4, 2025 |
| 3719 | Art of Balance | 31%(300/963) | Sep 2, 2025 |
| 3711 | Mayan Pyramid | 16%(316/1944) | Sep 2, 2025 |
| 3754 | 模拟Modbus协议 | 44%(338/758) | Sep 1, 2025 |
| 3787 | Convex Hull of Lattice Points | 54%(362/670) | May 11, 2025 |
| 3708 | Recurrent Function | 27%(387/1406) | Nov 18, 2024 |
| 3747 | Scout YYF II | 24%(396/1650) | Sep 5, 2025 |
| 3776 | Passing the Message | 47%(410/858) | Sep 20, 2025 |
| 3789 | Binary Clock | 65%(410/629) | Sep 2, 2025 |
| 3797 | Tiling a Grid With Dominoes | 62%(417/663) | May 27, 2025 |
| 3757 | Simple Distributed storage system | 18%(429/2313) | Sep 1, 2025 |
| 3756 | Chess Game | 33%(437/1301) | Sep 5, 2025 |
| 3763 | Tour in Wonder Land | 30%(448/1449) | Sep 1, 2025 |
| 3739 | Special Squares | 28%(505/1796) | May 3, 2025 |
| 3746 | Teacher YYF | 41%(512/1221) | Sep 12, 2025 |
| 3736 | Snipe the Sniper | 37%(547/1471) | Jul 30, 2024 |
| 3790 | Recursively Palindromic Partitions | 64%(575/885) | Sep 1, 2025 |
| 3765 | Xiang Hex | 49%(575/1158) | Sep 2, 2025 |
| 3760 | 魔兽世界(修订版) | 22%(576/2514) | Jun 3, 2025 |
| 3786 | Adjacent Bit Counts | 79%(587/737) | May 12, 2025 |
| 3702 | Chessman | 41%(633/1510) | Sep 1, 2025 |
| 3731 | Escape | 31%(653/2044) | Jun 3, 2023 |
| 3725 | I know the k-th integer | 21%(664/3073) | May 8, 2025 |
| 3724 | Find the parameter | 21%(695/3303) | Jun 10, 2023 |
| 3729 | Facer’s string | 29%(745/2535) | Sep 1, 2025 |
| 3742 | Equivalent Polynomial | 27%(747/2725) | Sep 6, 2025 |
| 3762 | The Bonus Salary! | 27%(769/2813) | Sep 17, 2025 |
| 3782 | Equal Sum Partitions | 63%(907/1436) | Sep 19, 2025 |
| 3785 | The Next Permutation | 64%(961/1496) | Jul 22, 2024 |
| 3715 | Blue and Red | 26%(1063/3997) | Dec 5, 2024 |
| 3705 | Reverse | 31%(1070/3348) | Oct 9, 2025 |
| 3713 | Transferring Sylla | 27%(1158/4184) | Sep 1, 2025 |
| 3710 | Christmas Game | 30%(1171/3837) | Sep 24, 2025 |
| 3716 | Panda's Birthday Present | 65%(1189/1820) | Aug 29, 2025 |
| 3761 | Bubble Sort | 33%(1210/3592) | Sep 2, 2025 |
| 3753 | 根据关键字进行字符串拷贝 | 23%(1283/5382) | Sep 2, 2025 |
| 3700 | Missile Defence System | 25%(1333/5280) | Sep 3, 2025 |
| 3768 | Repeater | 25%(1348/5237) | May 11, 2025 |
| 3781 | Nth Largest Value | 63%(1551/2426) | Sep 2, 2025 |
| 3767 | I Wanna Go Home | 42%(1651/3881) | Sep 5, 2025 |
| 3720 | Occurrence of Digits | 40%(1680/4144) | Sep 2, 2025 |
| 3783 | Balls | 62%(1981/3158) | Sep 26, 2025 |
| 3709 | K-Anonymous Sequence | 33%(2757/8241) | Jun 20, 2025 |
| 3728 | The merchant | 34%(2826/8222) | Aug 25, 2025 |
| 3784 | Running Median | 42%(3480/8245) | Aug 29, 2025 |
| 3752 | 字母旋转游戏 | 36%(3633/9905) | Sep 8, 2025 |
| 3764 | The xor-longest Path | 17%(3700/21236) | Oct 8, 2025 |
| 3744 | Scout YYF I | 28%(3893/13523) | Sep 18, 2025 |
| 3748 | 位操作 | 41%(4495/10885) | Sep 1, 2025 |
| 3735 | Training little cats | 24%(4573/18824) | Jun 21, 2025 |
| 3751 | 时间日期格式转换 | 43%(4844/11229) | Sep 10, 2025 |
| 3737 | UmBasketella | 38%(5071/13182) | Sep 13, 2025 |
| 3740 | Easy Finding | 27%(5484/19736) | Sep 1, 2025 |
| 3734 | Blocks | 48%(5487/11200) | Sep 26, 2025 |
| 3749 | 破译密码 | 58%(6872/11661) | Aug 17, 2025 |
| 3723 | Conscription | 32%(8889/27007) | Sep 19, 2025 |
| 3714 | Raid | 25%(9728/38127) | Sep 20, 2025 |
| 3750 | 小孩报数问题 | 40%(10687/26109) | Oct 9, 2025 |
