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Hot problems

Problem Category Points AC % Users
CCC '22 J1 - Cupcake Party CCC 3p 55.6% 3577
CCC '22 J2 - Fergusonball Ratings CCC 3p 47.6% 3210
CCC '22 J3 - Harp Tuning CCC 5p 33.5% 1887
CCC '22 J5 - Square Pool CCC 10p 20.0% 578
CCC '22 S1 - Good Fours and Good Fives CCC 5p 38.9% 2541
CCC '22 S2 - Good Groups CCC 5p 26.3% 1921
CCC '22 S3 - Good Samples CCC 10p 17.5% 822
CCC '22 S4 - Good Triplets CCC 15p 26.3% 390
CCC '22 S5 - Good Influencers CCC 17p 30.1% 226
CCC '23 J1 - Deliv-e-droid CCC 3p 54.8% 2463
CCC '23 J2 - Chili Peppers CCC 3p 51.8% 2261
CCC '23 J3 - Special Event CCC 5p 38.3% 1824
CCC '23 J5 - CCC Word Hunt CCC 10p 24.4% 718
CCC '23 S1 - Trianglane CCC 5p 30.1% 2231
CCC '23 S2 - Symmetric Mountains CCC 7p 25.3% 1050
CCC '23 S3 - Palindromic Poster CCC 10p 14.5% 556
CCC '23 S4 - Minimum Cost Roads CCC 15p 18.5% 343
CCC '23 S5 - The Filter CCC 20p 16.1% 125
CCC '24 J1 - Conveyor Belt Sushi CCC 3p 66.4% 1787
CCC '24 J2 - Dusa And The Yobis CCC 3p 52.8% 1436
CCC '24 J3 - Bronze Count CCC 5p 37.3% 1315
CCC '24 J4 - Troublesome Keys CCC 5p 16.9% 696
CCC '24 J5 - Harvest Waterloo CCC 7p 35.4% 851
CCC '24 S1 - Hat Circle CCC 3p 57.3% 1312
CCC '24 S2 - Heavy-Light Composition CCC 5p 47.0% 1143
CCC '24 S3 - Swipe CCC 10p 13.3% 409
CCC '24 S4 - Painting Roads CCC 12p 30.5% 373
CCC '24 S5 - Chocolate Bar Partition CCC 20p 7.7% 50
CCC '25 J1 - Roller Coaster Ride CCC 3 70.0% 201
CCC '25 J2 - Donut Shop CCC 3 78.9% 209
CCC '25 J3 - Product Codes CCC 5p 46.3% 165
CCC '25 J4 - Sunny Days CCC 5p 22.0% 154
CCC '25 J5 - Connecting Territories CCC 7p 29.3% 128
CCC '25 S1 - Positioning Peter's Paintings CCC 3p 60.9% 288
CCC '25 S2 - Cryptogram Cracking Club CCC 7p 34.3% 266
CCC '25 S3 - Pretty Pens CCC 10p 12.5% 116
CCC '25 S4 - Floor is Lava CCC 12p 19.9% 91
CCC '25 S5 - To-Do List CCC 17p 18.2% 46
CCC '96 S1 - Deficient, Perfect, and Abundant CCC 5p 32.5% 2017
CCC '96 S2 - Divisibility by 11 CCC 7p 6.9% 214
CCC '96 S3 - Pattern Generator CCC 5p 11.8% 404
CCC '96 S4 - When in Rome CCC 10p 33.0% 596
CCC '96 S5 - Maximum Distance CCC 7p 25.4% 439
CCC '97 S1 - Sentences CCC 5p 29.8% 1082
CCC '97 S2 - Nasty Numbers CCC 5p 46.7% 849
CCC '97 S3 - Double Knockout Competition CCC 5p 11.2% 190
CCC '97 S4 - Dynamic Dictionary Coding CCC 5p 12.2% 251
CCC '97 S5 - Long Division CCC 10p 10.8% 77
CCC '98 S1 - Censor CCC 5p 37.6% 1600
CCC '98 S2 - Cross Number Puzzle CCC 5p 43.1% 529