User ello

Points breakdown

11 / 15

WA | PY3

CCC '11 J4 - Boring Business

on Feb. 4, 2026, 2:03 a.m.

5pp

weighted 100% (5.1pp)

15 / 15

AC | PY3

CCC '13 S1 - From 1987 to 2013

on March 1, 2026, 11:46 p.m.

5pp

weighted 95% (4.8pp)

15 / 15

AC | PY3

CCC '01 S1 - Keeping Score

on Feb. 24, 2026, 2:17 a.m.

5pp

weighted 90% (4.5pp)

15 / 15

AC | PY3

CCC '10 J2 - Up and Down

on Feb. 16, 2026, 12:39 a.m.

5pp

weighted 86% (4.3pp)

15 / 15

AC | PY3

CCC '05 J3 - Returning Home

on Feb. 16, 2026, 12:34 a.m.

5pp

weighted 81% (4.1pp)

15 / 15

AC | PY3

CCC '22 S2 - Good Groups

on Feb. 11, 2026, 2:30 a.m.

5pp

weighted 77% (3.9pp)

15 / 15

AC | PY3

CCC '14 S2 - Assigning Partners

on Feb. 11, 2026, 2:19 a.m.

5pp

weighted 74% (3.7pp)

15 / 15

AC | PY3

CCC '16 J4 - Arrival Time

on Feb. 11, 2026, 1:37 a.m.

5pp

weighted 70% (3.5pp)

15 / 15

AC | PY3

CCC '11 J3 - Sumac Sequences

on Feb. 10, 2026, 11:47 p.m.

5pp

weighted 66% (3.3pp)

100 / 100

AC | PY3

ECOO '19 R2 P1 - Email

on Feb. 1, 2026, 6:56 p.m.

5pp

weighted 63% (3.2pp)

Problem	Score
BlueBook - Times Tables	3 / 3
BlueBook - Max is Last	3 / 3
BlueBook - Interest	3 / 3
BlueBook - World Pop	3 / 3
BlueBook - Power Base	3 / 3
BlueBook - Find the Character	3 / 3
BlueBook - Column of Numbers	3 / 3
BlueBook - Pop Explosion	3 / 3
BlueBook - Digits and Sums	3 / 3
BlueBook - 10 Primes on a Line	5 / 5
BlueBook - Mode	3 / 3
BlueBook - Voting	3 / 3
BlueBook - Min	3 / 3
BlueBook - First Blank	3 / 3
BlueBook - Lower Case	3 / 3
BlueBook - Prime	3 / 3
BlueBook - Days	3 / 3
BlueBook - Equation	3 / 3

Problem	Score
CCC '01 S1 - Keeping Score	5 / 5
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '04 J1 - Squares	3 / 3
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '06 J3 - Cell-Phone Messaging	3 / 3
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J3 - Deal or No Deal Calculator	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 S1 - Federal Voting Age	3 / 3
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J3 - GPS Text Entry	3 / 3
CCC '09 J1 - ISBN	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 S1 - Cool Numbers	5 / 5
CCC '10 J2 - Up and Down	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J4 - Boring Business	5.133 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '13 J4 - Time on task	5 / 5
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '14 J3 - Double Dice	3 / 3
CCC '14 S2 - Assigning Partners	5 / 5
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '21 J3 - Secret Instructions	5 / 5
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 S1 - Trianglane	5 / 5
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	3 / 3
CCC '24 J3 - Bronze Count	5 / 5
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '25 J2 - Donut Shop	3 / 3
CCC '25 J4 - Sunny Days	4.333 / 5
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCCHK '08 J1 - Best fish	3 / 3

Problem	Score
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 5 #1 Trik	3 / 3
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 3 #1 Filip	3 / 3

Problem	Score
DMOPC '14 Contest 2 P4 - Deforestation	2.500 / 5
DMOPC '19 Contest 3 P1 - Mode Finding	5 / 5
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5

User ello

Points breakdown

BlueBook (56 points)

CCC (266.466 points)

COCI (12 points)

DMOPC (12.500 points)

ECOO (5 points)

Mock CCC (3 points)

Seasonal (3 points)

Uncategorized (5 points)