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Problem Category Points ▾ AC % Users
CCC '16 J2 - Magic Squares CCC 3 34.5% 3251
CCCJQR P2 Seasonal 3 20.8% 134
CCCHK '15 J1 - Rock-paper-scissors CCC 3 51.7% 854
CCC '00 J2 - 9966 CCC 3 35.8% 1959
CCCHK '08 J1 - Best fish CCC 3 38.1% 805
CCCHK '08 J2 - Lucky Number CCC 3 26.8% 845
TLE '16 Contest 6 (Mock CCC) J1 - Paper Printing TLE 3p 8.8% 101
TLE '16 Contest 6 (Mock CCC) J2 - Carol's Flowers TLE 3p 18.1% 97
CCC '17 J1 - Quadrant Selection CCC 3 60.6% 5587
CCC '17 J2 - Shifty Sum CCC 3 54.3% 4583
CCC '17 J3 - Exactly Electrical CCC 3p 29.9% 2378
CCC '17 S1 - Sum Game CCC 3 47.4% 3210
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 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 3 J1 - A Sum Problem Mock CCC 3p 61.2% 604
Mock CCC '18 Contest 3 J2 - A Palindrome Problem Mock CCC 3p 24.2% 241
Mock CCC '18 Contest 5 J1 - Looking for the CCC Mock CCC 3p 44.7% 570
Mock CCC '18 Contest 5 J2 - Smallest Mode Mock CCC 3p 26.2% 227
CCC '18 S1 - Voronoi Villages CCC 3p 33.5% 3573
CCC '18 J1 - Telemarketer or not? CCC 3 40.1% 6894
CCC '18 J2 - Occupy parking CCC 3 53.4% 5683
CCC '18 J3 - Are we there yet? CCC 3 55.6% 3114
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card Mock CCC 3p 36.1% 970
Mock CCC '19 Contest 1 J2 - Pusheen OCR Mock CCC 3p 54.8% 725
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri Mock CCC 3p 18.6% 351
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume Mock CCC 3p 18.5% 296
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card Mock CCC 3p 41.3% 630
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea Mock CCC 3p 51.6% 748
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea Mock CCC 3p 28.2% 375
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea Mock CCC 3p 17.4% 298
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake Mock CCC 3p 20.2% 274
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors Mock CCC 3p 10.8% 225
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope Mock CCC 3p 29.4% 214
CCC '19 S1 - Flipper CCC 3p 46.1% 3955
CCC '19 J1 - Winning Score CCC 3 50.8% 7022
CCC '19 J2 - Time to Decompress CCC 3 52.4% 3331
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem Mock CCC 3p 48.3% 826
Mock CCC '20 Contest 1 J2 - A Simplex Problem Mock CCC 3p 52.0% 595
Mock CCC '20 S1 - War Mock CCC 3p 29.7% 478
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube Mock CCC 3p 53.9% 403
Mock CCC '20 Contest 1 J3 - A Geometry Problem Mock CCC 3p 9.2% 291
CCC '20 J1 - Dog Treats CCC 3 56.1% 4018
CCC '20 J2 - Epidemiology CCC 3 27.1% 3711
CCC '20 J3 - Art CCC 3p 42.9% 2367
Mock CCC '14 J2 - Rope Unfolding Mock CCC 3 45.0% 285
Mock CCC '14 J1 - Love Overdose Mock CCC 3 21.9% 487
Riolku's Mock CCC S1 - Word Bot Mock CCC 3p 32.2% 426
CCC '21 J1 - Boiling Water CCC 3p 53.7% 3169