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Problem Category Points AC % Users ▾
DMOPC '16 Contest 1 P5 - Blood Tubes DMOPC 12p 40.5% 291
DMOPC '17 Contest 1 P4 - Quests DMOPC 12p 20.8% 289
DMOPC '21 Contest 7 P1 - Chika Grids DMOPC 5p 26.6% 285
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data DMOPC 12p 35.1% 284
DMOPC '19 Contest 3 P3 - Majority DMOPC 12p 48.3% 268
DMOPC '19 Contest 7 P1 - Hydrocarbons DMOPC 7 45.3% 264
DMOPC '15 Contest 4 P2 - The Big Clock DMOPC 5p 41.1% 263
DMOPC '22 Contest 1 P1 - Up-down Sequence DMOPC 5p 24.9% 263
DMOPC '14 Contest 4 P3 - Golden Lily DMOPC 10p 23.1% 260
DMOPC '17 Contest 5 P2 - Mimi and Binary DMOPC 5p 19.8% 260
DMOPC '21 Contest 2 P1 - Bosses DMOPC 7p 18.1% 260
DMOPC '15 Contest 1 P2 - Itami and Squad DMOPC 5p 33.2% 258
DMOPC '15 Contest 4 P4 - Great Sequence DMOPC 10p 12.8% 256
DMOPC '14 Contest 6 P2 - GO Faster DMOPC 5p 42.4% 250
DMOPC '19 Contest 2 P1 - Box and Whiskers DMOPC 5 16.5% 250
DMOPC '14 Contest 3 P2 - Not Enough Rejudging! DMOPC 5p 27.1% 249
DMOPC '21 Contest 6 P3 - An Art Problem DMOPC 10p 21.9% 249
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars DMOPC 3p 37.3% 247
DMOPC '19 Contest 1 P1 - Test Scores DMOPC 5 20.8% 247
DMOPC '20 Contest 5 P2 - On The Clock DMOPC 7p 18.2% 247
DMOPC '18 Contest 1 P2 - Sorting DMOPC 5p 60.0% 246
DMOPC '15 Contest 2 P4 - Personal Assistant DMOPC 12p 30.3% 245
DMOPC '15 Contest 1 P4 - Itami and Candy DMOPC 10p 27.4% 243
DMOPC '16 Contest 4 P3 - Carnival Phantasm DMOPC 10 19.2% 239
DMOPC '14 Contest 7 P3 - Globally Unique Shells DMOPC 5p 33.5% 238
DMOPC '21 Contest 10 P1 - Japaneasy DMOPC 5 36.4% 238
DMOPC '17 Contest 1 P2 - Sharing Crayons DMOPC 7p 18.0% 235
DMOPC '15 Contest 3 P4 - Contagion DMOPC 12p 11.3% 232
DMOPC '22 Contest 1 P2 - Hat Swap DMOPC 10p 24.0% 228
DMOPC '22 Contest 5 P1 - Triple Triplets DMOPC 5p 23.7% 227
DMOPC '19 Contest 6 P1 - Grade 9 Math DMOPC 7 10.5% 226
DMOPC '15 Contest 5 P1 - Gel Bananas DMOPC 3p 14.7% 225
DMOPC '14 Exam Time P4 - Exam Delay DMOPC 10p 20.3% 221
DMOPC '14 Contest 7 P4 - Sand Triangle DMOPC 7p 37.3% 219
DMOPC '18 Contest 4 P1 - Dr. Henri and Differential Photometry DMOPC 3p 37.1% 218
DMOPC '18 Contest 5 P0 - A Digital Art Problem DMOPC 3 34.5% 215
DMOPC '19 Contest 3 P0 - What is it? DMOPC 3 22.6% 213
DMOPC '21 Contest 8 P1 - Peanut Planning DMOPC 7p 19.7% 212
DMOPC '18 Contest 3 P0 - Bob and ICS Class DMOPC 3p 47.1% 210
DMOPC '14 Contest 4 P1 - New Key DMOPC 3p 32.1% 209
DMOPC '14 Contest 3 P5 - Not Enough Servers! DMOPC 20p 20.2% 208
DMOPC '17 Contest 4 P4 - Cops and Robbers DMOPC 7p 20.9% 208
DMOPC '21 Contest 3 P1 - Sums & Differences DMOPC 7p 18.0% 205
DMOPC '19 Contest 1 P2 - Good Writing DMOPC 7 21.9% 204
DMOPC '17 Contest 4 P0 - Catch DMOPC 3 24.9% 197
DMOPC '23 Contest 1 P2 - Knights on Chessboard DMOPC 10p 14.1% 197
DMOPC '13 Contest 3 P2 - Phone Microwave DMOPC 7p 27.2% 194
DMOPC '15 Contest 1 P3 - Itami and Cipher DMOPC 7p 28.2% 190
DMOPC '18 Contest 5 P1 - A Painting Problem DMOPC 3p 35.1% 189
DMOPC '18 Contest 2 P2 - Booster Cushions DMOPC 5p 18.3% 188