| #17701 | Legendary Dango EaterJOI Final 2026 Day 1 | |
| #17702 | Garden 3JOI Final 2026 Day 1 | |
| #17703 | Multi Communication 2JOI Final 2026 Day 1Communication | |
| #17704 | CasinoJOI Final 2026 Day 2Communication | |
| #17705 | JOI Tour 2JOI Final 2026 Day 2 | |
| #17706 | Teleporter 2JOI Final 2026 Day 2 | |
| #17707 | Triangular RainfallJOI Final 2026 Day 3 | |
| #17708 | Scarecrows 2JOI Final 2026 Day 3 | |
| #17709 | Collecting Stamps 5JOI Final 2026 Day 3 | |
| #17710 | BakerJOI Final 2026 Day 4 | |
| #17711 | Festivals in JOI Kingdom 3JOI Final 2026 Day 4 | |
| #17712 | Voltage 2JOI Final 2026 Day 4Interactive | |
| #17713 | Kendama Challenge | |
| #17714 | Cat Cut | |
| #17715 | Partition AND/OR Aggregation | |
| #17716 | Campaign Speech | |
| #17717 | Ball Dumping Golf | |
| #17718 | 1e16 Cities | |
| #17719 | The Symbolic Tree | |
| #17720 | How to Validate Such a ProgramInteractive | |
| #17721 | Xor Magic Square | |
| #17722 | Sum of max of iai | |
| #17723 | Square Resistance Value | |
| #17724 | Make Many KUPC | |
| #17725 | Linked VERSE | |
| #17726 | Cellular Component Constellation | |
| #17727 | Xor Triangle | |
| #17731 | Monotonically Increasing Tardiness Informatics TournamentM(IT)^2 2024 Winter Combined Round | |
| #17732 | Min-Max GameM(IT)^2 2024 Winter Combined Round | |
| #17733 | Tromino PackingM(IT)^2 2024 Winter Combined Round | |
| #17734 | Tree 2-ColoringM(IT)^2 2024 Winter Combined Round | |
| #17735 | Connecting BuildingsM(IT)^2 2024 Winter Combined Round | |
| #17736 | Array GerrymanderingM(IT)^2 2024 Winter Combined Round | |
| #17737 | MITITM(IT)^2 2024 Winter Beginner Round | |
| #17738 | Taking an ExamM(IT)^2 2024 Winter Beginner Round | |
| #17739 | Delete One DigitM(IT)^2 2024 Winter Beginner Round | |
| #17740 | Collecting CoinsM(IT)^2 2024 Winter Beginner Round | |
| #17741 | 101 Things To Do Before You GraduateM(IT)^2 2024 Winter Beginner Round | |
| #17742 | Beavers and RevaebsM(IT)^2 2024 Winter Beginner RoundM(IT)^2 2024 Winter Advanced Round | |
| #17743 | MultisetsM(IT)^2 2024 Winter Advanced Round | |
| #17744 | Square Coloring GameM(IT)^2 2024 Winter Advanced Round | |
| #17745 | K-Good SubsequencesM(IT)^2 2024 Winter Advanced Round | |
| #17746 | Monitoring BeaversM(IT)^2 2024 Winter Advanced Round | |
| #17747 | Solving EquationsM(IT)^2 2024 Winter Advanced RoundOutput Only | |
| #17748 | Circular Board Game | |
| #17749 | Food Fight | |
| #17750 | Banana Lounge | |
| #17751 | Infinite Market | |
| #17752 | Street Magician | |
| #17766 | 庆典门票THUPC 2026 决赛 | |
| #17767 | 展览区寻宝THUPC 2026 决赛 | |
| #17768 | 盲盒抽奖THUPC 2026 决赛 | |
| #17769 | 幻光留影THUPC 2026 决赛 | |
| #17770 | 积木消除游戏THUPC 2026 决赛 | |
| #17771 | 棋盘对弈游戏THUPC 2026 决赛 | |
| #17772 | 论文审稿 THUPC 2026 决赛 | |
| #17773 | 社交网络THUPC 2026 决赛 | |
| #17774 | 年鉴整理THUPC 2026 决赛 | |
| #17775 | 供电网络THUPC 2026 决赛 | |
| #17776 | 流光解密THUPC 2026 决赛Communication | |
| #17777 | 星图重绘THUPC 2026 决赛 | |
| #17778 | 庆典留念THUPC 2026 决赛 | |
| #17779 | 猫猫猫猫猫猫虫 | |
| #17780 | 猫猫虫报数 | |
| #17781 | 猫猫虫的队列 | |
| #17782 | 锁 | |
| #17783 | 猫猫虫聚会 | |
| #17784 | 卡牌游戏 | |
| #17785 | 天网防线Interactive | |
| #17786 | 只缘身在此山中 | |
| #17787 | 猫猫虫冒险 | |
| #17788 | 猫猫虫打麻将 | |
| #17789 | 落月摇情满江树 | |
| #17790 | 别时茫茫江浸月 | |
| #17791 | AcronymUSTCPC 2026 | |
| #17792 | Blank or MineUSTCPC 2026 | |
| #17793 | Climbing TreeUSTCPC 2026 | |
| #17794 | DoughnutUSTCPC 2026 | |
| #17795 | Evil Counting ProblemUSTCPC 2026 | |
| #17796 | Filling with Z-shapeUSTCPC 2026 | |
| #17797 | Gradient DescentUSTCPC 2026 | |
| #17798 | Hamming DominanceUSTCPC 2026 | |
| #17799 | Is it Paired?USTCPC 2026 | |
| #17800 | Junction and Run CodeUSTCPC 2026 | |