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Volume 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

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IDTitleRatio(AC/submit) Date
1100Dreisam Equations20%(731/3631)2021-3-10
1101The Game30%(3844/12504)2021-4-18
1102LC-Display39%(6876/17194)2021-3-26
1103Maze42%(806/1881)2021-3-10
1104Robbery40%(525/1304)2021-3-10
1105S-Trees50%(1377/2725)2021-4-6
1106Transmitters52%(3213/6124)2021-4-8
1107W's Cipher49%(2966/5989)2021-3-10
1108Split Windows51%(199/390)2021-3-10
1109Index Generation27%(113/414)2021-3-15
1110Double Vision40%(240/595)2020-12-28
1111Image Perimeters58%(5971/10244)2021-3-31
1112Team Them Up!27%(2449/8962)2021-3-29
1113Wall33%(15608/46164)2021-4-17
1114Chemical Reactions42%(412/980)2020-9-16
1115Statistical Trouble24%(97/396)2021-1-18
1116Library34%(359/1033)2021-2-18
1117Pairs of Integers26%(1114/4281)2021-2-18
1118Lining Up31%(8535/27244)2021-4-1
1119Start Up the Startup24%(599/2439)2021-3-11
1120A New Growth Industry47%(1338/2842)2021-3-10
1121Algernon's Noxious Emissions32%(170/517)2020-5-5
1122FDNY to the Rescue!31%(1118/3563)2021-1-27
1123For the Porsche30%(156/512)2021-3-15
1124Oh, Those Achin' Feet27%(148/540)2021-2-21
1125Stockbroker Grapevine55%(24281/43362)2021-4-11
1126Simply Syntax44%(2628/5906)2021-3-20
1127Jack Straws44%(2970/6610)2021-4-16
1128Frame Stacking34%(2189/6284)2021-3-27
1129Channel Allocation50%(10509/20927)2021-4-18
1130Alien Security36%(1185/3212)2021-2-23
1131Octal Fractions54%(4404/8147)2021-3-30
1132Border47%(2029/4233)2021-4-4
1133Stars17%(183/1062)2020-3-13
1134Hexagon43%(205/470)2021-2-16
1135Domino Effect24%(3345/13421)2021-2-18
1136Pendulum20%(93/464)2020-11-3
1137The New Villa31%(547/1729)2021-4-11
1138Ships13%(142/1035)2021-3-10
1139Cat and Mouse31%(372/1188)2021-3-13
1140Expanding Fractions38%(1467/3836)2020-11-12
1141Brackets Sequence28%(11148/38510)2021-4-15
1142Smith Numbers33%(5316/15991)2021-4-1
1143Number Game41%(1742/4235)2021-4-8
1144Network44%(9337/21056)2021-4-17
1145Tree Summing25%(2240/8820)2021-3-31
1146ID Codes59%(4850/8219)2021-4-1
1147Binary codes39%(2567/6451)2021-3-8
1148Utopia Divided37%(424/1129)2021-2-3
1149PIGS45%(11460/25143)2021-4-10
1150The Last Non-zero Digit31%(1867/5944)2021-4-15
1151Atlantis34%(11383/32782)2021-4-16
1152An Easy Problem!25%(2434/9399)2021-2-18
1153SAFE23%(258/1076)2021-3-14
1154LETTERS44%(4346/9721)2021-4-14
1155TELE56%(3775/6680)2021-4-10
1156A STRIP OF LAND29%(2082/6970)2021-1-30
1157LITTLE SHOP OF FLOWERS45%(11175/24478)2021-4-18
1158TRAFFIC LIGHTS41%(3133/7488)2021-2-8
1159Palindrome34%(25906/74506)2021-4-14
1160Post Office53%(12847/23975)2021-4-15
1161Walls47%(3934/8319)2021-2-18
1162Building with Blocks28%(154/549)2019-9-27
1163The Triangle59%(40726/68231)2021-4-17
1164The Castle56%(4948/8812)2021-4-17
1165The Primes40%(878/2189)2020-12-11
1166The Clocks41%(8309/19944)2021-4-18
1167The Buses27%(2108/7594)2021-4-13
1168The Circle28%(287/1004)2019-12-5
1169Packing Rectangles49%(673/1351)2021-2-3
1170Shopping Offers41%(2508/5979)2021-4-15
1171Letter Game27%(3401/12422)2021-2-18
1172Street Race22%(297/1300)2021-2-10
1173Bar Codes36%(483/1325)2021-3-30
1174Contact28%(795/2754)2021-3-10
1175Starry Night37%(859/2285)2021-4-18
1176Party Lamps33%(1687/5064)2021-2-15
1177Picture51%(8479/16345)2021-4-15
1178Camelot45%(1821/3969)2021-2-18
1179Polygon42%(3405/7925)2021-4-13
1180Batch Scheduling46%(2602/5570)2021-4-3
1181Bus Terminals30%(226/735)2021-2-2
1182食物链30%(38725/126659)2021-4-18
1183反正切函数的应用35%(5862/16337)2021-4-7
1184聪明的打字员21%(1901/8681)2021-2-26
1185炮兵阵地38%(14936/39246)2021-4-18
1186方程的解数33%(2933/8749)2021-4-11
1187陨石的秘密38%(1125/2938)2021-4-1
1188Gleaming the Cubes53%(803/1509)2021-1-2
1189钉子和小球31%(2907/9186)2021-3-11
1190生日蛋糕35%(11257/31464)2021-4-18
1191棋盘分割35%(6229/17472)2021-3-20
1192最优连通子集53%(1839/3421)2021-3-26
1193内存分配19%(1126/5636)2021-4-16
1194HIDDEN CODES21%(114/520)2021-3-12
1195Mobile phones45%(11647/25535)2021-4-17
1196Twofive32%(178/551)2020-12-16
1197Depot24%(139/563)2021-3-3
1198Solitaire33%(1675/5004)2021-3-14
1199Left labyrinths20%(125/625)2021-2-22

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