| 1700 | Aggregated Counting | 50.00%(3/6) |
| 1701 | Clock Adjusting | 20.00%(1/5) |
| 1702 | Travel | 33.33%(1/3) |
| 1703 | Favorite Donut | 17.50%(14/80) |
| 1705 | Elven Postman | 40.00%(2/5) |
| 1706 | Food Problem | 50.00%(2/4) |
| 1707 | Unknown Treasure | 50.00%(2/4) |
| 1708 | Good Numbers | 20.00%(1/5) |
| 1709 | Marisa’s Cake | 60.00%(3/5) |
| 1710 | Robot Dog | 0.00%(0/2) |
| 1711 | Conscription | 34.87%(53/152) |
| 1712 | 要学习，不挂科 | 30.39%(864/2843) |
| 1713 | 这么简单难道你也不会？ | 36.31%(1199/3302) |
| 1714 | 武士之魂 | 52.55%(361/687) |
| 1715 | 是什么三角形 | 30.49%(565/1853) |
| 1716 | 最近眼神不太好 | 34.92%(316/905) |
| 1717 | 武士之魂2：不是假发是桂！ | 35.70%(387/1084) |
| 1718 | 没挂科 | 36.03%(561/1557) |
| 1719 | 简单找最大 | 53.61%(854/1593) |
| 1720 | 武士之魂3： 特莫柔是几号？ | 26.71%(364/1363) |
| 1721 | 没钱包，有烦恼 | 55.54%(642/1156) |
| 1722 | 切糕 | 17.45%(518/2968) |
| 1723 | 寻找素数对 | 44.50%(255/573) |
| 1724 | 植物大战僵尸 | 28.65%(532/1857) |
| 1725 | 安全危机 | 27.95%(246/880) |
| 1726 | DOS界面美化 | 15.45%(155/1003) |
| 1727 | T^T | 27.48%(346/1259) |
| 1728 | 成绩排序 | 15.36%(585/3809) |
| 1729 | 看着倒 | 39.27%(247/629) |
| 1730 | 地震啦 | 41.22%(176/427) |
| 1731 | 俄罗斯方块 | 55.88%(76/136) |
| 1732 | 扫雷 | 37.18%(206/554) |
| 1733 | 勇闯魔塔 | 14.10%(108/766) |
| 1734 | 三体人 | 19.82%(355/1791) |
| 1735 | 开宝箱 | 52.48%(222/423) |
| 1736 | 排座位 | 38.13%(286/750) |
| 1737 | 我读书少，你们得帮帮我 | 43.96%(509/1158) |
| 1738 | 真实里程数 | 52.27%(265/507) |
| 1739 | 糖果 | 29.72%(241/811) |
| 1740 | 三角形 | 34.93%(117/335) |
| 1741 | 进制转换匹配 | 40.32%(125/310) |
| 1742 | 字符统计 | 33.83%(68/201) |
| 1743 | 一百块钱都不给我 | 50.50%(51/101) |
| 1744 | 搬桌子 | 18.75%(9/48) |
| 1745 | doubi的游戏 | 40.96%(34/83) |
| 1746 | 翻硬币 | 39.06%(150/384) |
| 1747 | 滑板鞋 | 38.81%(203/523) |
| 1748 | Good Good Study Day Day Up | 38.22%(60/157) |
| 1749 | 快去收服神奇宝贝吧 | 30.77%(16/52) |
| 1750 | 一起来学英语 | 44.68%(21/47) |
| 1751 | 张全蛋的滑板鞋 | 36.36%(8/22) |
| 1752 | 重复的字母 | 48.22%(95/197) |
| 1753 | 奇怪的数列？！ | 43.98%(650/1478) |
| 1754 | Vanya and Cubes | 61.54%(48/78) |
| 1755 | Vanya and Lanterns | 53.13%(17/32) |
| 1756 | equation | 32.26%(20/62) |
| 1757 | Cheat | 56.34%(40/71) |
| 1758 | 谁是凶手 | 43.14%(258/598) |
| 1759 | Financial Management | 52.94%(9/17) |
| 1760 | 新手教程之char类型 | 39.35%(789/2005) |
| 1761 | DFS | 48.46%(63/130) |
| 1762 | 杯子 | 20.73%(176/849) |
| 1763 | ACM的组队赛 | 61.84%(47/76) |
| 1764 | 数对 | 65.69%(67/102) |
| 1765 | 正方形 | 49.23%(96/195) |
| 1766 | 进制转换 | 46.15%(54/117) |
| 1767 | Line belt | 23.89%(27/113) |
| 1768 | n!%k^i==0 | 33.33%(10/30) |
| 1769 | 涵涵和毛毛 | 27.27%(3/11) |
| 1770 | Raising Bacteria | 43.20%(178/412) |
| 1771 | Finding Team Member | 45.00%(54/120) |
| 1772 | A Problem about Polyline | 43.90%(72/164) |
| 1773 | "Or" Game | 27.32%(50/183) |
| 1774 | Weakness and Poorness | 33.94%(56/165) |
| 1775 | LCS Again | 0.00%(0/2) |
| 1776 | The Willy Memorial Program | 0.00%(0/7) |
| 1777 | Farmland | 33.33%(2/6) |
| 1778 | Transmitters | 44.00%(11/25) |
| 1779 | Split Windows | 35.29%(6/17) |
| 1780 | Space Station Shielding | 30.00%(3/10) |
| 1781 | Square Ice | 50.00%(5/10) |
| 1782 | Mondriaan's Dream | 38.00%(19/50) |
| 1783 | Hike on a Graph | 33.33%(1/3) |
| 1784 | A Well-Formed Problem | 0.00%(0/2) |
| 1785 | Triangle Encapsulation | 0.00%(0/2) |
| 1786 | Symbolic Derivation | 53.57%(15/28) |
| 1787 | Robbery | 0.00%(0/3) |
| 1788 | Dreisam Equations | 18.89%(17/90) |
| 1789 | Triangle War | 0.00%(0/2) |
| 1790 | Metal Cutting | 0.00%(0/7) |
| 1791 | Reflections | 0.00%(0/4) |
| 1792 | Sorting Slides | 33.33%(1/3) |
| 1793 | Legendary Pokemon | 0.00%(0/2) |
| 1794 | Fans and Gems | 0.00%(0/2) |
| 1795 | Triangles | 55.56%(5/9) |
| 1796 | Domino Effect | 0.00%(0/3) |
| 1797 | Pendulum | 0.00%(0/4) |
| 1798 | The New Villa | 16.00%(4/25) |
| 1799 | Parallelepiped walk | 0.00%(0/3) |