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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
1200Crazy Search26%(10628/40039)2025-5-15
1201Intervals37%(15643/42147)2025-5-9
1202Family17%(150/844)2024-11-25
1203Timetable23%(138/600)2025-5-5
1204Word Puzzles37%(5223/13821)2024-12-24
1205Water Treatment Plants53%(658/1230)2024-12-25
1206Servers26%(200/767)2025-2-5
1207The 3n + 1 problem30%(22361/72414)2025-5-14
1208The Blocks Problem40%(5947/14602)2025-5-12
1209Calendar17%(187/1058)2025-5-15
1210City Directions11%(36/320)2024-12-25
1211Traffic Lights32%(223/686)2024-9-16
1212Eeny Meeny30%(117/378)2024-11-11
1213Roman Numerals47%(199/415)2025-3-18
1214"Accordian" Patience27%(662/2403)2025-5-2
1215Gondwanaland Telecom31%(225/722)2024-8-20
1216Simulation Wizardry53%(182/342)2024-7-19
1217FOUR QUARTERS39%(521/1334)2024-12-11
1218THE DRUNK JAILER59%(19429/32588)2025-5-6
1219L-I-N-G-O: LINGO21%(258/1202)2024-12-5
1220NUMBER BASE CONVERSION45%(3304/7322)2024-11-23
1221UNIMODAL PALINDROMIC DECOMPOSITIONS49%(2972/6053)2024-12-30
1222EXTENDED LIGHTS OUT58%(10786/18309)2025-5-12
1223DEHUFF31%(113/355)2022-12-7
1224PICTURE PUZZLE23%(106/448)2022-12-31
1225STRICTLY INSCRIBED SIMILAR TRIANGLES19%(35/181)2023-12-19
1226Substrings34%(6036/17358)2025-5-12
1227RoboContest32%(223/678)2025-3-17
1228Grandpa's Estate27%(5252/18867)2025-3-18
1229Wild Domains33%(412/1221)2025-3-17
1230Pass-Muraille31%(4387/13896)2025-3-19
1231The Alphabet Game41%(752/1821)2025-3-17
1232Microfiches17%(59/342)2025-5-8
1233Street Crossing16%(102/612)2025-5-7
1234Ball Toss42%(595/1389)2024-9-12
1235Galactic Breakup33%(128/382)2023-10-24
1236Network of Schools38%(13093/33670)2025-5-13
1237The Postal Worker Rings Once53%(609/1130)2024-10-29
1238Arbitrage32%(280/854)2025-5-7
1239Increasing Sequences42%(2220/5193)2024-11-21
1240Pre-Post-erous!60%(1764/2914)2025-3-4
1241Knockout Tournament58%(582/987)2025-5-3
1242Plugged In44%(224/504)2025-5-3
1243One Person64%(1864/2893)2025-5-3
1244Slots of Fun57%(771/1330)2025-5-4
1245Programmer, Rank Thyself35%(527/1468)2025-5-4
1246Hilbert Curve Intersections25%(96/371)2023-6-3
1247Magnificent Meatballs64%(5136/7993)2025-5-12
1248Safecracker49%(2059/4125)2025-5-4
1249Oil Pipeline25%(111/435)2023-9-22
1250Tanning Salon52%(4959/9441)2025-5-6
1251Jungle Roads47%(22384/47583)2025-5-6
1252Euro Efficiency41%(2169/5170)2025-5-6
1253Markov Trains14%(71/505)2024-10-17
1254Hansel and Grethel44%(1054/2364)2025-5-6
1255Floors35%(210/595)2024-12-7
1256Anagram39%(11964/30110)2025-5-6
1257Cross-stitch.32%(154/472)2025-1-18
1258Agri-Net40%(37501/93032)2025-5-13
1259The Picnic29%(503/1725)2025-4-29
1260Pearls49%(6595/13199)2025-5-13
1261Huffman Trees17%(161/942)2025-5-12
1262Input41%(346/826)2024-11-20
1263Reflections40%(568/1402)2025-4-20
1264SCUD Busters40%(556/1378)2024-11-10
1265Area39%(3884/9888)2025-5-15
1266Cover an Arc.38%(368/958)2024-7-29
1267Fence23%(218/936)2023-5-17
1268Forests18%(51/275)2025-2-2
1269Intersecting Lines40%(10591/26105)2025-5-9
1270Following Orders39%(3526/8914)2025-5-14
1271Nice Milk22%(480/2133)2025-5-4
1272Synchronous Design20%(92/443)2024-12-19
1273Drainage Ditches39%(38698/99178)2025-5-15
1274The Perfect Stall43%(14663/33873)2025-5-4
1275Cashier Employment38%(4901/12751)2025-5-10
1276Cash Machine36%(20417/55419)2025-5-13
1277Beer Land45%(306/667)2025-5-4
1278BOAT27%(167/599)2025-5-4
1279Art Gallery37%(4356/11682)2025-5-4
1280Game31%(218/693)2025-5-13
1281MANAGER34%(1589/4668)2025-5-4
1282庆典的日期14%(405/2816)2025-5-4
1283Moving Computer42%(1203/2806)2025-5-4
1284Primitive Roots57%(4039/7030)2025-5-7
1285Combinations, Once Again33%(715/2135)2025-5-10
1286Necklace of Beads38%(4785/12313)2025-5-8
1287Networking50%(16142/32088)2025-5-12
1288Sly Number36%(185/511)2025-5-8
1289The Cat in the Hat34%(615/1767)2025-5-6
1290Grandpa's Rubik Cube51%(233/451)2025-5-13
1291This Sentence is False44%(592/1322)2025-5-9
1292Will Indiana Jones Get There?26%(615/2357)2025-5-9
1293Duty Free Shop38%(862/2250)2025-5-10
1294Not Too Convex Hull21%(141/652)2025-5-10
1295I hate SPAM, but some people love it43%(187/430)2025-5-10
1296Noise Effect39%(155/396)2025-5-10
1297Supermarket36%(683/1888)2025-5-10
1298The Hardest Problem Ever52%(16164/30890)2025-5-10
1299Polar Explorer34%(1538/4498)2025-5-10

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