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Problem Category ▴ Points AC % Users
JOI '21 Open P1 - Crossing JOI 20p 42.9% 9
JOI '21 Open P2 - Financial Report JOI 25p 34.0% 13
JOI '21 Spring Camp Day 1 P1 - Aerobatics JOI 45p 0.0% 0
JOI '22 Open P1 - Seesaw JOI 17p 18.9% 7
JOI '22 Open P2 - Giraffes JOI 35p 0.0% 0
JOI '22 Open P3 - School Road JOI 17p 17.9% 6
JOI '21 Spring Camp Day 3 P3 - Meetings 2 JOI 30p 18.6% 8
JOI '21 Spring Camp Day 4 P1 - Event Hopping 2 JOI 30p 63.2% 9
JOI '20 Open P1 - Furniture JOI 20p 35.0% 7
JOI '20 Open P2 - Monochrome Points JOI 35p 33.3% 8
JOI '20 Open P3 - Power Plant JOI 15p 39.8% 23
JOI '19 Open P1 - Triple Jump JOI 30p 21.0% 13
JOI '19 Open P2 - Remittance JOI 30p 23.8% 12
JOI '19 Open P3 - Virus Experiment JOI 35p 5.7% 2
JOI '22 Final P1 - Intercastellar JOI 10p 56.0% 25
JOI '22 Final P2 - Self Study JOI 12p 25.7% 16
JOI '22 Spring Camp Day 1 P1 - Jail JOI 30p 26.5% 5
JOI '23 Open P1 - Ancient Machine 2 JOI 20p 1.4% 1
JOI '23 Open P2 - Cell Automaton JOI 40p 0.0% 0
JOI '23 Open P3 - Garden JOI 12p 9.4% 5
Mock CCC '15 S1 - Dupvoting Mock CCC 5p 18.3% 151
Mock CCC '15 S2 - Problem-setting Pandemonium Mock CCC 5p 34.7% 258
Mock CCC '15 S3 - The Tachyon Trap Mock CCC 12p 18.4% 65
Mock CCC '15 S4 - Ice Pillars Mock CCC 15p 29.0% 106
Mock CCC '15 S5 - Kongou Mock CCC 40p 3.9% 13
Mock CCC '15 J1 - 416 Mock CCC 3p 24.1% 761
Mock CCC '15 J2 - Lowest Exam Mark Mock CCC 5p 11.5% 419
Mock CCC '15 J3 - Problem-setting Pandemonium Mock CCC 3p 59.7% 533
Mock CCC '15 J4 - Vox in Box Mock CCC 7p 18.3% 79
Mock CCC '15 J5 - Royal Guard Mock CCC 10p 16.6% 161
Valentine's Day '18 J3 - Are they cute? Mock CCC 5p 18.3% 166
Valentine's Day '18 J1 - The Cactus Number Mock CCC 3p 35.9% 208
Valentine's Day '18 J2 - Stop the Scammer Mock CCC 5p 31.2% 120
Valentine's Day '18 J4 & S1 - Carol's Cute Cactus Mock CCC 7 36.1% 191
Valentine's Day '18 J5 & S2 - Ctudor's Cute Orchids Mock CCC 7 27.7% 159
Mock CCC '18 Contest 1 J1 - A String Problem Mock CCC 3p 45.0% 497
Mock CCC '18 Contest 1 J2 - A Substring Problem Mock CCC 3p 26.9% 334
Mock CCC '18 Contest 1 J4/S2 - A Square Problem Mock CCC 5 33.7% 424
Mock CCC '18 Contest 1 J3/S1 - A Math Problem Mock CCC 5p 23.1% 345
Mock CCC '18 Contest 2 J5/S3 - A Coloring Problem Mock CCC 10p 19.3% 56
Mock CCC '18 Contest 1 S4 - A Graph Problem Mock CCC 12p 19.9% 97
Mock CCC '18 Contest 1 S5 - A Palindrome Problem Mock CCC 15p 8.5% 18
Mock CCC '18 Contest 1 J5/S3 - A Simulation Problem Mock CCC 7p 21.6% 122
Mock CCC '18 Contest 2 J1 - An Arithmetic Problem Mock CCC 3p 50.9% 417
Mock CCC '18 Contest 2 J2 - A Software Engineering Task Mock CCC 3p 35.3% 151
Mock CCC '18 Contest 2 J3/S1 - An Array Problem Mock CCC 7p 16.1% 372
Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem Mock CCC 7p 17.5% 122
Mock CCC '18 Contest 2 S4 - A Tree Problem Mock CCC 12p 17.9% 65
Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem Mock CCC 15p 23.1% 89
Valentine's Day '18 S3 - Carol's Cactesian Conquest Mock CCC 17p 40.6% 35