ID Problem Show tags Hide tags AC / Tried Difficulty
2539 DWACON5THPRELIMSE   Cyclic GCDs 0 / 0 (None)
2103 DWACON6THPRELIMSA   Falling Asleep 0 / 0 (None)
2104 DWACON6THPRELIMSB   Fusing Slimes 0 / 0 (None)
2105 DWACON6THPRELIMSC   Cookie Distribution 0 / 0 (None)
2106 DWACON6THPRELIMSD   Arrangement 0 / 0 (None)
2107 DWACON6THPRELIMSE   Span Covering 0 / 0 (None)
2401 EXAWIZARDS2019A   Regular Triangle 0 / 0 (None)
2403 EXAWIZARDS2019B   Red or Blue 0 / 0 (None)
2404 EXAWIZARDS2019C   Snuke the Wizard 0 / 0 (None)
2405 EXAWIZARDS2019D   Modulo Operations 0 / 0 (None)
2406 EXAWIZARDS2019E   Black or White 0 / 0 (None)
2407 EXAWIZARDS2019F   More Realistic Manhattan Distance 0 / 0 (None)
87 HITACHI2020A   Hitachi String 0 / 0 (None)
88 HITACHI2020B   Nice Shopping 0 / 0 (None)
89 HITACHI2020C   ThREE 0 / 0 (None)
91 HITACHI2020D   Manga Market 0 / 0 (None)
92 HITACHI2020E   Odd Sum Rectangles 0 / 0 (None)
93 HITACHI2020F   Preserve Diameter 0 / 0 (None)
2235 JSC2019QUALA   Takahashi Calendar 0 / 0 (None)
2237 JSC2019QUALB   Kleene Inversion 0 / 0 (None)
2238 JSC2019QUALC   Cell Inversion 0 / 0 (None)
2239 JSC2019QUALD   Classified 0 / 0 (None)
2240 JSC2019QUALE   Card Collector 0 / 0 (None)
2241 JSC2019QUALF   Candy Retribution 0 / 0 (None)
2471 KEYENCE2019A   Beginning 0 / 0 (None)
2472 KEYENCE2019B   KEYENCE String 0 / 0 (None)
2473 KEYENCE2019C   Exam and Wizard 0 / 0 (None)
2474 KEYENCE2019D   Double Landscape 0 / 0 (None)
2475 KEYENCE2019E   Connecting Cities 0 / 0 (None)
2476 KEYENCE2019F   Paper Cutting 0 / 0 (None)
2089 KEYENCE2020A   Painting 0 / 0 (None)
2090 KEYENCE2020B   Robot Arms 0 / 0 (None)
2092 KEYENCE2020C   Subarray Sum 0 / 0 (None)
2093 KEYENCE2020D   Swap and Flip 0 / 0 (None)
2094 KEYENCE2020E   Bichromization 0 / 0 (None)
2095 KEYENCE2020F   Monochromization 0 / 0 (None)
1183 KEYENCE2021A   Two Sequences 2 0 / 0 (None)
1184 KEYENCE2021B   Mex Boxes 0 / 0 (None)
1185 KEYENCE2021C   Robot on Grid 0 / 0 (None)
1186 KEYENCE2021D   Choosing Up Sides 0 / 0 (None)
1187 KEYENCE2021E   Greedy Ant 0 / 0 (None)
1188 KEYENCE2021F   Keyence Repetition 0 / 0 (None)
2342 MSOLUTIONS2019A   Sum of Interior Angles 0 / 0 (None)
2343 MSOLUTIONS2019B   Sumo 0 / 0 (None)
2344 MSOLUTIONS2019C   Best-of-(2n-1) 0 / 0 (None)
2345 MSOLUTIONS2019D   Maximum Sum of Minimum 0 / 0 (None)
2346 MSOLUTIONS2019E   Product of Arithmetic Progression 0 / 0 (None)
2348 MSOLUTIONS2019F   Random Tournament 0 / 0 (None)
1834 MUJINPC2017A   Robot Racing 0 / 0 (None)
1845 MUJINPC2017B   Row to Column 0 / 0 (None)

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