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Problem Category Points AC % Users
CCC '18 S4 - Balanced Trees CCC 15p 17.1% 604
CCC '18 S5 - Maximum Strategic Savings CCC 20p 26.9% 419
CCC '19 J5 - Rule of Three CCC 20p 0.7% 7
CCC '19 S3 - Arithmetic Square CCC 12p 13.8% 533
CCC '19 S4 - Tourism CCC 20p 7.8% 266
CCC '19 S5 - Triangle: The Data Structure CCC 20p 18.3% 387
CCC '20 J4 - Cyclic Shifts (Hard) CCC 12p 3.7% 45
CCC '20 S2 - Escape Room CCC 10p 12.7% 1785
CCC '20 S2 - Escape Room (Hard) CCC 15p 5.3% 57
CCC '20 S3 - Searching for Strings CCC 12p 9.3% 972
CCC '20 S4 - Swapping Seats CCC 12p 25.2% 527
CCC '20 S5 - Josh's Double Bacon Deluxe CCC 17p 29.7% 266
CCC '21 S3 - Lunch Concert CCC 10p 25.0% 1080
CCC '21 S4 - Daily Commute CCC 12p 26.0% 618
CCC '21 S5 - Math Homework CCC 15p 25.3% 452
CCC '22 J5 - Square Pool CCC 10p 20.6% 521
CCC '22 S3 - Good Samples CCC 10p 18.2% 706
CCC '22 S4 - Good Triplets CCC 15p 28.2% 340
CCC '22 S5 - Good Influencers CCC 17p 32.2% 208
CCC '23 J5 - CCC Word Hunt CCC 10p 24.7% 598
CCC '23 S3 - Palindromic Poster CCC 10p 15.5% 464
CCC '23 S4 - Minimum Cost Roads CCC 15p 19.4% 287
CCC '23 S5 - The Filter CCC 20p 15.9% 98
CCC '24 S3 - Swipe CCC 10p 16.1% 278
CCC '24 S4 - Painting Roads CCC 12p 35.0% 228
CCC '24 S5 - Chocolate Bar Partition CCC 20p 9.9% 33
CCC '96 S4 - When in Rome CCC 10 33.1% 585
CCC '97 S5 - Long Division CCC 10 10.6% 74
CCC '98 S4 - Lottery CCC 10 9.8% 98
CCC '98 S5 - Mountain Passage CCC 10 13.2% 157
CCC '99 S4 - A Knightly Pursuit CCC 12 18.5% 366
CCC '99 S5 - Letter Arithmetic CCC 12 16.8% 81
CCOQR '16 - Stupendous Bowties CCC 10p 31.9% 253
CCOQR '16 - Through A Maze Darkly CCC 20p 18.4% 104
CCOQR '16 - Data Structure CCC 15p 22.1% 182
CCCHK '15 J5 - No friends in the same group. CCC 15p 9.7% 33
CCCHK '15 S2 - Matching Problem CCC 10p 5.6% 22
CCCHK '15 S3 - Symmetric Cross CCC 12p 16.8% 23
CCCHK '15 S4 - When to meet? CCC 15p 21.7% 10
CCCHK '15 S5 - Can I pass the courses? CCC 25p 4.7% 6