User cypherSnake

Points breakdown

100 / 100

AC | C++20

CCC '20 S2 - Escape Room (Hard)

on Feb. 20, 2026, 2:39 a.m.

15pp

weighted 100% (15pp)

100 / 100

AC | C++20

AAAA 1 P3 - Topographical Sort

on Feb. 22, 2026, 6:30 p.m.

12pp

weighted 95% (11pp)

15 / 15

AC | C++20

CCC '09 S2 - Lights Going On and Off

on Feb. 24, 2026, 6:51 p.m.

10pp

weighted 90% (9.0pp)

15 / 15

AC | C++20

CCC '20 S2 - Escape Room

on Feb. 19, 2026, 3:21 a.m.

10pp

weighted 86% (8.6pp)

15 / 15

AC | C++20

CCC '25 S3 - Pretty Pens

on Feb. 17, 2026, 3:45 a.m.

10pp

weighted 81% (8.1pp)

100 / 100

AC | C++20

An Animal Contest 1 P4 - Alpaca Arrays

on Oct. 14, 2025, 9:38 p.m.

10pp

weighted 77% (7.7pp)

50 / 50

AC | C++20

CCC '04 J5 - Fractals

on Feb. 11, 2025, 2:56 a.m.

10pp

weighted 74% (7.4pp)

100 / 100

AC | C++11

CCC '96 S4 - When in Rome

on July 17, 2023, 3:17 p.m.

10pp

weighted 70% (7.0pp)

9 / 15

TLE | C++20

CCC '02 S3 - Blindfold

on Jan. 9, 2025, 1:23 a.m.

9pp

weighted 66% (6.0pp)

15 / 15

AC | C++20

CCC '26 S2 - Beams of Light

on March 3, 2026, 3:11 a.m.

7pp

weighted 63% (4.4pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 1 P3 - Happy Alpacas	7 / 7
An Animal Contest 1 P4 - Alpaca Arrays	10 / 10
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3

Problem	Score
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 7 Problem 1 - Lonely Users	3 / 3

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 J2 - 9966	3 / 3
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S2 - Spirals	5 / 5
CCC '02 J1 - 0123456789	3 / 3
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S3 - Blindfold	9 / 15
CCC '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S2 - Poetry	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 J5 - Fractals	10 / 10
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S2 - Mouse Move	5 / 5
CCC '06 S1 - Maternity	5 / 5
CCC '06 S2 - Attack of the CipherTexts	5 / 5
CCC '07 S1 - Federal Voting Age	3 / 3
CCC '07 S2 - Boxes	5 / 5
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '09 S1 - Cool Numbers	5 / 5
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '12 S1 - Don't pass me the ball!	3 / 3
CCC '12 S2 - Aromatic Numbers	5 / 5
CCC '13 J1 - Next in line	3 / 3
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '13 S2 - Bridge Transport	5 / 5
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	15 / 15
CCC '21 J4 - Arranging Books	7 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	4 / 10
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 J3 - Special Event	3 / 5
CCC '23 J5 - CCC Word Hunt	4 / 10
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '25 S2 - Cryptogram Cracking Club	7 / 7
CCC '25 S3 - Pretty Pens	10 / 10
CCC '26 S1 - Baby Hop, Giant Hop	3 / 3
CCC '26 S2 - Beams of Light	7 / 7
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '97 S1 - Sentences	5 / 5
CCC '97 S2 - Nasty Numbers	5 / 5
CCC '98 S1 - Censor	5 / 5
CCC '98 S2 - Cross Number Puzzle	5 / 5
CCC '99 S1 - Card Game	5 / 5

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '06 Contest 4 #1 Sibice	3 / 3
COCI '06 Contest 6 #2 Magija	5 / 5
COCI '07 Contest 2 #1 Bijele	3 / 3
COCI '07 Contest 2 #2 Crne	3 / 3
COCI '07 Contest 3 #1 Cetiri	3 / 3
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 4 #3 Lektira	5 / 5
COCI '10 Contest 5 #2 Košarka	5 / 5
COCI '10 Contest 6 #2 Uspon	5 / 5
COCI '11 Contest 6 #3 Zagrade	7 / 7
COCI '13 Contest 1 #1 Trener	5 / 5
COCI '18 Contest 3 #1 Magnus	5 / 5

Problem	Score
DMOPC '14 Contest 1 P1 - Median Mark	5 / 5
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 4 P1 - New Key	3 / 3
DMOPC '15 Contest 2 P2 - Admin War	3 / 3
DMOPC '15 Contest 6 P6 - Graf Zeppelin	0.700 / 7
DMOPC '19 Contest 2 P1 - Box and Whiskers	5 / 5

User cypherSnake

Points breakdown

AAC (28 points)

ACC (8 points)

CCC (468 points)

COCI (62 points)

DMOPC (19.700 points)

DWITE (32 points)

ECOO (3.500 points)

ICPC (7 points)

Mock CCC (21 points)

Olympiads School (3 points)

Seasonal (10 points)

Uncategorized (48.100 points)

Woburn Challenge (5 points)

Problem	Score
DWITE '02 R2 #2 - The Five M's of Stats 101	5 / 5
DWITE '07 R3 #1 - Yet Another Primes Question	5 / 5
DWITE '07 R4 #4 - Shortest path around	7 / 7
DWITE '08 R1 #2 - Simple Checksum	3 / 3
DWITE '09 R7 #3 - Oil Spill Area	7 / 7
DWITE '10 R2 #3 - Escape and Loot	5 / 5

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '20 S1 - War	3 / 3
Mock CCC '14 S1 - Reverse Find	5 / 5
Mock CCC '21 S1 - Edit Distance	5 / 5

Problem	Score
Back To School '18: Letter Frequency	7 / 7
New Year's '18 P1 - Happy New Year!	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
Mispelling	3 / 3
Mirrored Pairs	3 / 3
Triple Fat Ladies	5 / 5
AAAA 1 P1 - Even-Odd Sort	7 / 7
AAAA 1 P2 - Heavy-Light Composition	2.100 / 7
AAAA 1 P3 - Topographical Sort	12 / 12
Appleby Contest '19 P2 - The Love Letter	5 / 5
Sum of Primes 2	5 / 5
PEG Test '14 - Earth	3 / 3