User Cobs

Points Breakdown

25 / 25

AC | JAVA8

CCO '98 P1 - Fibonacci Numbers

on Sept. 17, 2024, 1:59 p.m.

10pp

weighted 100% (10pp)

100 / 100

AC | JAVA8

Hashbrown

on Dec. 2, 2023, 1:13 p.m.

10pp

weighted 95% (9.5pp)

5 / 5

AC | JAVA8

String Buff

on Oct. 10, 2023, 1:03 p.m.

10pp

weighted 90% (9.0pp)

7 / 7

AC | PY3

TCCC October '24 P3 - Goldbach Conjecture

on Oct. 27, 2025, 5:40 p.m.

7pp

weighted 86% (6.0pp)

7 / 7

AC | PY3

TCCC '25 Feb P5 - Factor Sums

on Oct. 27, 2025, 1:17 p.m.

7pp

weighted 81% (5.7pp)

1 / 1

AC | TEXT

Hackathon 7 - Type Racer Battle (with Naccarato)

on Dec. 5, 2024, 7:14 p.m.

7pp

weighted 77% (5.4pp)

7 / 7

AC | JAVA8

Bacteria Colony

on Nov. 5, 2024, 1:54 p.m.

7pp

weighted 74% (5.1pp)

50 / 50

AC | JAVA8

Absolute Units

on Nov. 30, 2023, 12:30 p.m.

7pp

weighted 70% (4.9pp)

100 / 100

AC | JAVA8

TSSPC Contest 1 P3 - Candy Machine

on Nov. 20, 2023, 1:08 p.m.

7pp

weighted 66% (4.6pp)

5 / 5

AC | PY3

TCCC '25 Feb P3 - Caesar Cipher

on Oct. 27, 2025, 9:31 a.m.

5pp

weighted 63% (3.2pp)

Problem	Score
Hashbrown	10.0 / 10.0
TSSPC Contest 1 P2 - Trick or Treat	5.0 / 5.0
TSSPC Contest 1 P3 - Candy Machine	7.0 / 7.0
Valid Brackets	5.0 / 5.0
Yesn't	5.0 / 5.0

Problem	Score
CCC '06 J1 - Canadian Calorie Counting	3.0 / 3.0
Problem J1: Who is in the middle?	3.0 / 3.0
CCC '15 J1 - Special Day	3.0 / 3.0
CCC '15 J2 - Happy or Sad	3.0 / 3.0
CCC '19 J1 - Winning Score	3.0 / 3.0
CCC '23 J1 - Deliv-e-droid	3.0 / 3.0
CCC '23 J2 - Chili Peppers	3.0 / 3.0
CCC '24 J1 - Conveyor Belt Sushi	3.0 / 3.0
CCC '24 J2 - Dusa And The Yobis	3.0 / 3.0
CCC '24 S1 - Hat Circle	5.0 / 5.0
Three Cups	3.0 / 3.0
Data Plan	3.0 / 3.0
CPC '19 Contest 1 P1 - Distance	3.0 / 3.0
CPC 1 Problem 1 - Chika's Poor Handwriting	3.0 / 3.0
CPC 1 Problem 3 - Chika's Popularity Contest	3.0 / 3.0
CCC '22 J2 - Fergusonball Ratings	5.0 / 5.0
Hackathon Present 5	1.0 / 1.0
CCC '22 J3 - Harp Tuning	5.0 / 5.0
Making an Easy Problem	3.0 / 3.0
Mock CCC '19 Contest 1 J1 - Froggo the Frog	3.0 / 3.0
Mock CCC '19 Contest 1 J2 - Froggo's Numbers	0.6 / 3.0
Mock CCC '20 Contest 1 J1 - Cryptic Letter	3.0 / 3.0
Mock CCC '20 Contest 1 S1 - Depression 🤣	3.0 / 3.0
Graph Theory	1.0 / 1.0
A Binary Problem	3.0 / 3.0
A Product Problem	5.0 / 5.0
A Lazy Problem	5.0 / 5.0
TCCC '24 Feb P2 - Mountain Misfortune	3.0 / 3.0
TSS '19 CC P1 - Counting Pieces	3.0 / 3.0
TSS '22 CC P1 - Mud Puddles	3.0 / 3.0
String Searching	3.0 / 3.0
Binary Things	5.0 / 5.0
TSS Contest P1 - Over and Under	3.0 / 3.0
TSS Contest P3 - Pizza Sandwich	3.0 / 3.0
TTC '18 Contest 1 P1 - Credit Score	3.0 / 3.0
TTC '18 Contest 1 P3 - Password	5.0 / 5.0
TTC '18 Contest 2 P1 - Easy or Hard	3.0 / 3.0
TTC '18 Contest 2 P2 - Forward and Turn	3.0 / 3.0
TTC '18 Contest 2 P3 - Same Numbers	5.0 / 5.0

Problem	Score
A New Hope	3.0 / 3.0
An Honest Day's Work	3.0 / 3.0
A Spooky Season	3.0 / 3.0
Bacteria Colony	7.0 / 7.0
A Baker's Dozen	3.0 / 3.0
Car Payment	3.0 / 3.0
CCC '02 J2 - AmeriCanadian	3.0 / 3.0
CCC '18 J1 - Telemarketer or not?	3.0 / 3.0
Change Calculator	3.0 / 3.0
Core Drill	2.0 / 2.0
Count Code	2.0 / 2.0
Cube Sum	3.0 / 3.0
CCC '22 J1 - Cupcake Party	3.0 / 3.0
Sum Digits	3.0 / 3.0
Display Digits	3.0 / 3.0
Elevator Doors	3.0 / 3.0
Greatest Common Divisor	3.0 / 3.0
Group Assignment	3.0 / 3.0
Guessing Game	3.0 / 3.0
Hi Lo	3.0 / 3.0
How's the Weather	3.0 / 3.0
Integer Type	3.0 / 3.0
Investment Calculator	3.0 / 3.0
Is Prime	3.0 / 3.0
Leap Year	3.0 / 3.0
Lowest Factor	3.0 / 3.0
Math Tutor	3.0 / 3.0
Max of Three	3.0 / 3.0
Monogram	4.0 / 4.0
Exponent Calculation	3.0 / 3.0
Necklace Problem	4.0 / 4.0
Next in Line	3.0 / 3.0
Not a Wall of Text	3.0 / 3.0
Off Peak	3.0 / 3.0
Password Checker	3.0 / 3.0
The Quadratic Equation	3.0 / 3.0
Roman Numerals I	3.0 / 3.0
Simple Valid Brackets	3.0 / 3.0
ICS3U Spreadsheet	3.0 / 3.0
Date Formatting	3.0 / 3.0
String Methods	3.0 / 3.0
HTML Strings	4.0 / 4.0
Digits Only	3.0 / 3.0
String Buff	10.0 / 10.0
String Remover	4.0 / 4.0
Trig Ratios	3.0 / 3.0
UK Postal Codes	3.0 / 3.0
Victor's Various Adventures - Victor Climbs Mt. Everest	5.0 / 5.0
Volleyball Game	3.0 / 3.0
Vowel Counter	3.0 / 3.0

Problem	Score
TCCC '23 Sept P1 - Classroom Conundrum	3.0 / 3.0
TCCC '23 Sept P4 - DNA Lengths	5.0 / 5.0
TCCC '24 Apr P1 - Taxes, taxes!	3.0 / 3.0
TCCC '24 Apr P2 - Usernamxxxe	3.0 / 3.0
TCCC '24 Apr P3 - Soaring Skylines	5.0 / 5.0
TCCC '24 Feb P1 - Morning Routine	3.0 / 3.0
TCCC '24 Feb P3 - Snowy Days	3.0 / 3.0
TCCC '24 June P1 - Levelling Up	3.0 / 3.0
TCCC '24 June P2 - Big Numbers	3.0 / 3.0
TCCC '24 June P3 - Ruining Research	5.0 / 5.0
TCCC October '24 P3 - Goldbach Conjecture	7.0 / 7.0
TCCC '25 Feb P3 - Caesar Cipher	5.0 / 5.0
TCCC '25 Feb P5 - Factor Sums	7.0 / 7.0

Problem	Score
Absolute Units	7.0 / 7.0
A Minus B	3.0 / 3.0
A Plus B	3.0 / 3.0
Attendance	3.0 / 3.0
Range Sum Queries	5.0 / 5.0
Broken Soundboard	3.0 / 3.0
Character Switch	1.0 / 1.0
Continuous Digits Sum	5.0 / 5.0
Digits Game	3.0 / 3.0
Doggio's Treats	3.0 / 3.0
English	5.0 / 5.0
Fruit Boats	5.0 / 7.0
Heart Rate	1.0 / 1.0
Hello, World!	1.0 / 1.0
Huffman Encoding	5.0 / 5.0
High Octane League of Legends Gameplay	3.0 / 3.0
Lexicographically Sorted Words	5.0 / 5.0
Math Class Purge	3.0 / 3.0
Multiple Integer Addition	4.0 / 4.0
Quadrant Selection	3.0 / 3.0
Maintaining a Sequence	5.0 / 5.0
Series Sum	3.0 / 5.0
Simplified Sudoku	3.0 / 3.0
Stalin Sort	3.0 / 3.0
CCO '98 P1 - Fibonacci Numbers	10.0 / 10.0
TSSPC Contest 1 P1 - Revenge	3.0 / 3.0
TSSPC Contest 2 P1 - Joe's Birds	3.0 / 3.0
Typo	3.0 / 3.0
Zeroes to the End	4.0 / 4.0

User Cobs

Points Breakdown

Classics (32.0 points)

Contest Problems (126.6 points)

ICS3 & ICS4 (165.0 points)

Seasonal (7.0 points)

TCC Contest (55.0 points)

Uncategorized (108.0 points)