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Hot problems
CCC '24 J3 - Bronze Count
CCC '19 S2 - Pretty Average Primes
Problem
Category
Points
AC %
▴
Users
Guess the Sequence
Uncategorized
3p
5.9%
187
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 '05 J3 - Returning Home
CCC
5
37.2%
2360
CCC '05 J5 - Bananas
CCC
10
21.6%
1468
CCC '06 J2 - Roll the Dice
CCC
3
27.1%
3034
CCC '06 S5 - Origin of Life
CCC
15
18.8%
117
CCC '06 J3 - Cell-Phone Messaging
CCC
3
41.3%
1464
CCC '06 J1 - Canadian Calorie Counting
CCC
3
27.4%
7201
CCC '11 J2 - Who Has Seen The Wind
CCC
5
25.7%
1861
CCC '11 J3 - Sumac Sequences
CCC
5
43.3%
2870
CCC '06 J4 - It's tough being a teen!
CCC
7
41.5%
1242
CCC '11 J4 - Boring Business
CCC
7
27.8%
1507
CCC '06 S1 - Maternity
CCC
5
37.5%
1146
CCC '06 S2 - Attack of the CipherTexts
CCC
5
5.1%
237
CCC '06 S3 - Tin Can Telephone
CCC
12
20.8%
527
CCC '06 S4 - Groups
CCC
10
46.5%
327
CCC '11 S1 - English or French?
CCC
5
35.5%
5757
CCC '08 S3 - Maze
CCC
7
29.3%
1561
CCC '03 S4 - Substrings
CCC
15p
7.7%
370
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 '04 J4 - Simple Encryption
CCC
5
51.0%
1711
CCC '04 J5 - Fractals
CCC
10
35.7%
220
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 '07 J5 - Keep on Truckin'
CCC
7
19.7%
1069
CCC '07 S5 - Bowling for Numbers
CCC
10p
29.9%
864
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 '08 J4 - From Prefix to Postfix
CCC
7
42.8%
887
CCC '08 S5 - Nukit
CCC
10p
37.2%
705
CCC '08 S1 - It's Cold Here!
CCC
5
37.4%
2176
CCC '08 S2 - Pennies in the Ring
CCC
5
30.5%
1183
CCC '08 S4 - Twenty-four
CCC
10
25.4%
739
CCC '96 S4 - When in Rome
CCC
10
33.0%
569
CCC '13 S4 - Who is Taller?
CCC
7
16.8%
1229
CCC '05 S1 - Snow Calls
CCC
5
43.3%
2278
CCC '05 S2 - Mouse Move
CCC
5
37.2%
1684
CCC '10 J1 - What is n, Daddy?
CCC
3
30.8%
4015
CCC '10 J2 - Up and Down
CCC
5
21.8%
2047
CCC '10 J3 - Punchy
CCC
5
33.0%
1397
CCC '10 J4 - Global Warming
CCC
5p
22.5%
1055
CCC '10 J5 - Knight Hop
CCC
7
36.6%
2403
CCC '09 J2 - Old Fishin' Hole
CCC
5
39.2%
1585
CCC '09 J3 - Good Times
CCC
5
20.3%
1380
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