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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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Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
2300Up the Ante22%(86/376)2024-7-30
2301Beat the Spread!47%(10165/21372)2025-4-27
2302Traditional BINGO47%(589/1241)2024-9-18
2303Russian Dolls25%(346/1357)2024-8-13
2304Combination Lock60%(3165/5241)2025-5-12
2305Basic remains42%(2635/6158)2025-4-29
2306Genealogical Research26%(88/329)2024-7-4
2307Treasure Map27%(89/325)2025-5-11
2308Dearboy's Puzzle22%(497/2171)2024-7-6
2309BST60%(7450/12236)2025-5-12
2310Cubic Tick-Tack-Toe12%(121/1007)2024-7-28
2311Cutting Game36%(3351/9276)2025-5-17
2312Battle City33%(4582/13570)2025-5-16
2313Sequence38%(1686/4358)2025-3-5
2314POJ language20%(90/436)2025-5-12
2315Football Game42%(302/714)2025-3-3
2316SPIN51%(3414/6616)2024-8-14
2317SHAKE46%(328/699)2024-12-18
2318TOYS43%(12022/27429)2025-5-15
2319COMPRESS25%(145/580)2024-12-16
2320SHEET39%(147/369)2024-11-4
2321GYM49%(244/496)2024-8-1
2322PLANKS30%(124/409)2024-7-14
2323PERMS49%(700/1414)2024-11-9
2324Intellectual Property43%(76/175)2021-8-27
2325Persistent Numbers46%(2437/5241)2025-5-4
2326Major Scales55%(253/458)2025-1-2
2327Dumb Bones52%(211/405)2023-12-29
2328Guessing Game34%(5633/16198)2024-10-31
2329Nearest number - 231%(1460/4659)2025-2-4
2330Advanced ASCII Cubes47%(388/816)2024-10-31
2331Water pipe28%(789/2758)2025-5-16
2332One is good, but two is better34%(161/462)2024-12-15
2333Beach cut19%(196/1013)2024-11-21
2334Simple prefix compression42%(884/2061)2024-7-20
2335Temple of Dune32%(203/625)2024-10-29
2336Ferry Loading II48%(2298/4697)2025-4-27
2337Catenyms26%(3815/14560)2025-4-27
2338Basic24%(245/1018)2021-11-6
2339Rock, Scissors, Paper57%(2624/4593)2024-11-17
2340Memory management41%(320/767)2024-11-4
2341Spell checker28%(263/913)2025-5-12
2342Anniversary party56%(10017/17793)2025-5-15
2343Airline company32%(147/455)2024-10-29
2344Nikifor44%(109/243)2023-5-31
2345Central heating47%(526/1099)2024-11-14
2346Lucky tickets65%(2337/3567)2025-5-7
2347Equations19%(175/878)2024-11-10
2348Euclid's Game39%(5479/13887)2025-3-16
2349Arctic Network29%(12155/40558)2025-5-16
2350Above Average49%(8820/17728)2025-5-9
2351Time Zones28%(809/2802)2025-5-6
2352Stars41%(29587/71122)2025-5-18
2353Ministry32%(1938/6016)2024-11-30
2354Titanic26%(982/3646)2025-5-6
2355Railway tickets35%(1413/3987)2024-11-4
2356Find a multiple41%(5427/12938)2025-5-16
2357Labyrinth49%(330/673)2025-5-2
2358Queens in peaceful positions44%(586/1316)2025-2-6
2359Questions38%(751/1976)2025-4-27
2360Trains23%(55/237)2021-10-10
2361Tic Tac Toe31%(2167/6829)2025-5-6
2362Square32%(10502/32459)2025-4-19
2363Blocks47%(4073/8502)2024-8-16
2364Faucet Flow28%(133/461)2023-6-9
2365Rope34%(2694/7724)2024-12-1
2366Sacrament of the sum36%(4061/11082)2025-3-10
2367Genealogical tree59%(8694/14653)2025-5-12
2368Buttons27%(1621/5944)2025-5-3
2369Permutations54%(2096/3835)2025-5-7
2370Democracy in danger72%(2822/3867)2025-5-12
2371Questions and answers52%(6375/12126)2025-3-6
2372D++ Again35%(207/583)2023-2-8
2373Dividing the Path33%(2667/7898)2025-5-12
2374Fence Obstacle Course33%(1263/3723)2025-4-29
2375Cow Ski Area25%(1226/4901)2025-5-16
2376Cleaning Shifts24%(14793/60102)2025-5-19
2377Bad Cowtractors40%(9305/22956)2025-5-10
2378Tree Cutting59%(4098/6870)2025-3-16
2379ACM Rank Table25%(1691/6743)2025-4-29
2380Sales Report29%(621/2117)2024-10-21
2381Random Gap26%(1537/5704)2024-9-24
2382Radio Coverage26%(277/1044)2024-9-24
2383Circle Drawing14%(363/2470)2024-12-6
2384Harder Sokoban Problem42%(391/928)2024-9-25
2385Apple Catching49%(10360/20817)2025-4-28
2386Lake Counting47%(34330/72221)2025-5-13
2387Til the Cows Come Home31%(44308/141348)2025-5-18
2388Who's in the Middle56%(37450/65836)2025-5-18
2389Bull Math50%(11468/22594)2025-5-17
2390Bank Interest59%(10808/18227)2025-1-18
2391Ombrophobic Bovines21%(5086/23528)2025-5-8
2392Space Elevator47%(8284/17445)2025-5-3
2393Yogurt factory48%(11780/24396)2025-3-15
2394Checking an Alibi36%(2894/7938)2024-10-1
2395Out of Hay39%(9468/23716)2025-3-5
2396Budget36%(3782/10258)2025-5-16
2397Spiderman37%(785/2100)2025-5-13
2398Toy Storage57%(5847/10184)2025-5-16
2399A Mayor Problem21%(58/268)2024-10-23

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