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Problem Category Points AC % Users
CCC '21 S1 - Crazy Fencing CCC 5p 47.0% 3075
CCC '21 S2 - Modern Art CCC 7p 29.3% 2839
CCC '21 S3 - Lunch Concert CCC 10p 25.5% 1272
CCC '21 S4 - Daily Commute CCC 12p 25.5% 713
CCC '21 S5 - Math Homework CCC 15p 25.6% 526
CCC '22 J1 - Cupcake Party CCC 3p 55.7% 4006
CCC '22 J2 - Fergusonball Ratings CCC 3p 47.5% 3519
CCC '22 J3 - Harp Tuning CCC 5p 34.2% 2136
CCC '22 J5 - Square Pool CCC 10p 20.2% 650
CCC '22 S1 - Good Fours and Good Fives CCC 5p 39.2% 2760
CCC '22 S2 - Good Groups CCC 5p 27.1% 2111
CCC '22 S3 - Good Samples CCC 10p 17.9% 908
CCC '22 S4 - Good Triplets CCC 15p 26.6% 428
CCC '22 S5 - Good Influencers CCC 17p 30.4% 260
CCC '23 J1 - Deliv-e-droid CCC 3p 53.8% 2867
CCC '23 J2 - Chili Peppers CCC 3p 52.4% 2678
CCC '23 J3 - Special Event CCC 5p 39.0% 2100
CCC '23 J5 - CCC Word Hunt CCC 10p 25.0% 821
CCC '23 S1 - Trianglane CCC 5p 30.4% 2437
CCC '23 S2 - Symmetric Mountains CCC 7p 26.0% 1153
CCC '23 S3 - Palindromic Poster CCC 10p 12.8% 599
CCC '23 S4 - Minimum Cost Roads CCC 15p 19.3% 420
CCC '23 S5 - The Filter CCC 20p 16.3% 156
CCC '24 J1 - Conveyor Belt Sushi CCC 3p 66.4% 2321
CCC '24 J2 - Dusa And The Yobis CCC 3p 51.2% 1836
CCC '24 J3 - Bronze Count CCC 5p 36.9% 1649
CCC '24 J4 - Troublesome Keys CCC 7p 17.5% 840
CCC '24 J5 - Harvest Waterloo CCC 7p 36.5% 1025
CCC '24 S1 - Hat Circle CCC 3p 57.2% 1554
CCC '24 S2 - Heavy-Light Composition CCC 5p 48.0% 1351
CCC '24 S3 - Swipe CCC 10p 13.7% 496
CCC '24 S4 - Painting Roads CCC 12p 32.3% 440
CCC '24 S5 - Chocolate Bar Partition CCC 20p 9.7% 84
CCC '25 J1 - Roller Coaster Ride CCC 3 54.7% 855
CCC '25 J2 - Donut Shop CCC 3 55.8% 832
CCC '25 J3 - Product Codes CCC 5p 37.8% 573
CCC '25 J4 - Sunny Days CCC 5p 17.9% 428
CCC '25 J5 - Connecting Territories CCC 7p 21.6% 299
CCC '25 S1 - Positioning Peter's Paintings CCC 3p 48.0% 605
CCC '25 S2 - Cryptogram Cracking Club CCC 7p 26.9% 544
CCC '25 S3 - Pretty Pens CCC 10p 12.1% 232
CCC '25 S4 - Floor is Lava CCC 12p 19.3% 207
CCC '25 S5 - To-Do List CCC 17p 20.8% 109
CCC '96 S1 - Deficient, Perfect, and Abundant CCC 5p 32.7% 2098
CCC '96 S2 - Divisibility by 11 CCC 7p 7.3% 236
CCC '96 S3 - Pattern Generator CCC 5p 12.3% 440
CCC '96 S4 - When in Rome CCC 10p 33.4% 619
CCC '96 S5 - Maximum Distance CCC 7p 25.5% 455
CCC '97 S1 - Sentences CCC 5p 29.8% 1122
CCC '97 S2 - Nasty Numbers CCC 5p 46.9% 872