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Hot problems
CCC '24 J3 - Bronze Count
CCC '00 S1 - Slot Machines
CCC '19 S2 - Pretty Average Primes
Problem
Category
Points ▴
AC %
Users
CCC '14 J1 - Triangle Times
CCC
3
32.9%
7469
CCC '14 J2 - Vote Count
CCC
3
44.5%
5364
CCC '14 J3 - Double Dice
CCC
3
56.4%
4480
CCC '09 J1 - ISBN
CCC
3
47.4%
3686
CCC '13 J1 - Next in line
CCC
3
62.2%
12042
CCC '13 J2 - Rotating letters
CCC
3
45.0%
4833
CCC '12 J1 - Speed fines are not fine!
CCC
3
30.8%
5781
CCC '12 J2 - Sounds fishy!
CCC
3
33.8%
4585
CCC '12 J3 - Icon Scaling
CCC
3
51.3%
2879
CCC '12 J4 - Big Bang Secrets
CCC
3
59.2%
2398
CCC '11 J1 - Which Alien?
CCC
3
35.6%
6373
CCC '05 J1 - The Cell Sell
CCC
3
8.0%
1450
CCC '05 J2 - RSA Numbers
CCC
3
40.8%
2976
CCC '06 J2 - Roll the Dice
CCC
3
27.1%
3034
CCC '06 J3 - Cell-Phone Messaging
CCC
3
41.3%
1464
CCC '06 J1 - Canadian Calorie Counting
CCC
3
27.4%
7200
CCC '11 S2 - Multiple Choice
CCC
3
55.1%
6270
CCC '04 J1 - Squares
CCC
3
32.5%
6124
CCC '04 J2 - Terms of Office
CCC
3
37.4%
3514
CCC '04 J3 - Smile with Similes
CCC
3
57.8%
3969
CCC '07 J1 - Who is in the Middle?
CCC
3
47.0%
9151
CCC '07 J2 - I Speak TXTMSG
CCC
3
21.8%
2280
CCC '07 J3 - Deal or No Deal Calculator
CCC
3
33.0%
3248
CCC '08 J1 - Body Mass Index
CCC
3
34.8%
5615
CCC '08 J2 - Do the Shuffle
CCC
3
43.2%
3416
CCC '08 J3 - GPS Text Entry
CCC
3
56.0%
1339
CCC '10 J1 - What is n, Daddy?
CCC
3
30.8%
4015
CCC '07 S1 - Federal Voting Age
CCC
3
36.2%
2325
CCC '12 S1 - Don't pass me the ball!
CCC
3
56.4%
2234
CCC '03 J1 - Trident
CCC
3
28.6%
2323
CCC '03 J2 - Picture Perfect
CCC
3p
23.9%
1613
CCC '02 J1 - 0123456789
CCC
3
5.4%
722
CCC '02 J2 - AmeriCanadian
CCC
3
25.0%
3871
CCC '15 S1 - Zero That Out
CCC
3
51.0%
3875
CCC '15 J1 - Special Day
CCC
3
36.8%
8358
CCC '15 J2 - Happy or Sad
CCC
3
37.1%
7050
CCC '01 J1 - Dressing Up
CCC
3
48.2%
2870
CCC '01 J2 - Mod Inverse
CCC
3
42.9%
2526
CCC '16 S1 - Ragaman
CCC
3p
29.7%
2296
CCC '16 J1 - Tournament Selection
CCC
3
41.2%
4704
CCC '16 J2 - Magic Squares
CCC
3
34.7%
3242
CCCHK '15 J1 - Rock-paper-scissors
CCC
3
51.8%
851
CCC '00 J2 - 9966
CCC
3
35.8%
1953
CCCHK '08 J1 - Best fish
CCC
3
38.1%
805
CCCHK '08 J2 - Lucky Number
CCC
3
26.8%
843
CCC '17 J1 - Quadrant Selection
CCC
3
60.6%
5574
CCC '17 J2 - Shifty Sum
CCC
3
54.3%
4571
CCC '17 J3 - Exactly Electrical
CCC
3p
29.9%
2370
CCC '17 S1 - Sum Game
CCC
3
47.3%
3201
CCC '18 S1 - Voronoi Villages
CCC
3p
33.5%
3558
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