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IDTitleRatio(AC/submit) Date
1900Game28%(281/976)2024-9-26
1901Hypertransmission22%(451/2027)2024-12-12
1902Illumination17%(60/335)2023-3-16
1903Jurassic Remains34%(773/2264)2024-5-23
1904King's Quest36%(4289/11744)2025-1-20
1905Expanding Rods26%(6268/23293)2025-2-28
1906Three powers45%(2085/4586)2024-8-16
1907Work Reduction35%(633/1789)2021-12-19
1908Grid Speed11%(41/366)2025-1-21
1909Marbles on a tree46%(895/1928)2024-12-22
1910Adam's Genes10%(30/280)2024-10-23
1911A Well-Formed Problem18%(87/482)2024-10-24
1912A highway and the seven dwarfs20%(734/3663)2025-2-5
1913Cocktails17%(102/593)2023-5-29
1914Cramer's Rule24%(790/3267)2024-9-25
1915Knight Moves45%(17922/39297)2025-3-29
1916Rat Attack32%(368/1118)2024-11-15
1917Automatic Poetry48%(1237/2576)2024-12-14
1918Ranking List29%(522/1785)2024-7-16
1919Ship Journey12%(54/417)2022-4-23
1920Towers of Hanoi44%(1244/2799)2024-7-27
1921Paper Cut20%(78/385)2025-1-29
1922Ride to School39%(10558/26609)2025-3-9
1923Fourier's Lines33%(943/2848)2024-10-17
1924The Treasure19%(488/2448)2024-10-17
1925Spiderman20%(1637/7965)2025-3-14
1926Pollution26%(1145/4243)2024-10-17
1927Area in Triangle44%(989/2220)2025-2-22
1928The Peanuts40%(3482/8494)2024-12-14
1929Calories from Fat51%(648/1257)2024-10-23
1930Dead Fraction35%(2119/5934)2025-3-18
1931Biometrics40%(442/1086)2024-9-26
1932XYZZY28%(1335/4749)2025-3-5
1933A Brief Gerrymander33%(107/316)2021-8-27
1934Trip27%(2123/7817)2024-12-25
1935Journey38%(962/2480)2024-4-25
1936All in All41%(17351/42068)2025-3-11
1937Balanced Food21%(84/396)2023-10-2
1938California Jones and the Gate to Freedom38%(317/821)2024-9-15
1939Diplomatic License39%(2835/7230)2024-12-2
1940Polygon Programming with Ease61%(876/1425)2024-11-30
1941The Sierpinski Fractal40%(2632/6431)2025-2-10
1942Paths on a Grid27%(9371/34457)2025-3-30
1943Hall of Fountains35%(314/897)2024-12-3
1944Fiber Communications30%(1541/5110)2024-12-20
1945Power Hungry Cows24%(1759/7269)2025-3-30
1946Cow Cycling54%(1783/3253)2025-3-28
1947Rebuilding Roads45%(7217/15778)2025-3-13
1948Triangular Pastures33%(3422/10368)2024-12-28
1949Chores47%(3586/7621)2025-3-6
1950Dessert36%(2446/6748)2024-5-12
1951Extra Krunch25%(1945/7610)2024-11-19
1952BUY LOW, BUY LOWER35%(4513/12662)2025-3-30
1953World Cup Noise43%(11895/27506)2025-3-30
1954Warez Test11%(39/334)2023-3-15
1955Rubik's Cube45%(369/815)2024-10-17
1956Pumps and Pipes20%(51/244)2023-6-22
1957Beehives29%(147/501)2023-5-8
1958Strange Towers of Hanoi57%(3530/6158)2025-3-5
1959Darts57%(906/1570)2024-8-16
1960Time Planner20%(342/1708)2024-11-22
1961Period47%(12528/26439)2025-3-8
1962Corporative Network37%(1874/4995)2024-12-16
1963Cave Exploration19%(92/483)2024-11-1
1964City Game40%(2893/7219)2025-3-3
1965Cube Root26%(408/1533)2024-12-24
1966Cable TV Network47%(2938/6139)2025-3-11
1967Alibaba14%(133/933)2025-2-27
1968Booklets33%(294/872)2023-6-11
1969Count on Canton58%(5777/9946)2024-11-7
1970The Game25%(2077/8103)2025-1-18
1971Parallelogram Counting34%(2498/7169)2025-1-3
1972Dice Stacking61%(921/1506)2025-2-1
1973Software Company42%(543/1268)2024-7-19
1974The Happy Worm22%(1227/5435)2024-7-27
1975Median Weight Bead50%(2270/4469)2024-12-22
1976A Mini Locomotive54%(2776/5051)2024-12-23
1977Odd Loving Bakers33%(706/2133)2024-7-22
1978Hanafuda Shuffle57%(2491/4321)2024-11-3
1979Red and Black50%(37227/73823)2025-3-30
1980Unit Fraction Partition39%(1963/4924)2024-12-10
1981Circle and Points35%(3457/9723)2024-11-13
1982Water Tank34%(92/267)2024-12-4
1983Name the Crossing40%(141/349)2020-6-5
1984Navigation Nightmare36%(3947/10902)2025-3-13
1985Cow Marathon40%(5587/13747)2025-2-27
1986Distance Queries34%(7637/22417)2025-3-30
1987Distance Statistics35%(1058/2943)2024-12-29
1988Cube Stacking34%(13306/38332)2025-3-18
1989The Cow Lineup57%(3590/6245)2025-2-21
1990MooFest44%(6171/13723)2025-3-6
1991Turning in Homework42%(602/1401)2024-11-13
1992Jack37%(1213/3237)2025-3-16
1993Caleidoscope43%(345/785)2024-4-30
1994Logic19%(27/139)2024-6-12
1995Raising Modulo Numbers56%(15311/27326)2025-3-29
1996The Highest Profits43%(339/785)2024-11-2
1997Word Puzzle41%(513/1245)2024-8-20
1998Lloyd Fifteen Puzzle33%(263/775)2024-11-29
1999Quorf24%(123/510)2024-7-18

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