Matthew Liu
Math Student @ uWaterloo
Ranked 10th in Canada for solving the Rubik's Cube in the Fewest Moves
Classical Pianist
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UPDATE: OCTOBER 18, 2025. This website is currently undergoing significant reconstruction. Some links and pages may not be available at the moment. Please bear with me as I work to improve your user experience as much as possible.
This website was first created in June 9, 2021
This page was last updated on December 25, 2025
Hey there, it's nice to meet you.
Hey there, it's nice to meet you.
My name is Matthew Liu. I am an Honors Mathematics Student at the University of Waterloo (2025-present), with previous university-level experience and credentials at Harvard University in 2024.
I am currently the 10th-ranked cuber in Canada for solving the Rubik's Cube in the Fewest Moves, with a result of 25 moves.
I am also a classically trained pianist, having earned my ARCT certification in 2024 from the Royal Conservatory of Music (RCM), a world-renowned music school based in Toronto, Ontario, Canada.
I am an ambitious, motivated, and hard-working individual with a diverse set of credentials and experiences. This website aims to capture my life, work, and way of thinking from both professional and personal perspectives.
I am a resident of Waterloo, Ontario, Canada, the greatest city in the world.
I am always looking forward to new opportunities. Please feel free to reach out to me using the various links and buttons on this website or my contact page. I'm looking forward to meeting you!
Skills
Skills
Software/Hardware
Theoretical / Mathematical
Education and Experience
Education and Experience
Click on the button for more details
President & Software Developer @ Canadian Collegiate Cubing
President & Software Developer @ Canadian Collegiate Cubing
Introduced an innovative yet mathematically-sound ranking system based off of the Elo rating system
Built the website, canadiancollegiatecubingleague.ca (coming soon)
Developed software that automatically re-calculates ratings and rankings after each competition.
Connected with individuals across the country (from British Columbia to Ontario and Quebec) to host CCCL events.
Hired Canadian Champion Morgan Yeh as a member of the CCCL Board.
Endorsements:
Morgan Yeh: Rubik's Cube Canadian Champion
CubingBC: The Provincial Organization for official World Cube Association competitions in British Columbia
Sarah Strong: World Cube Association Delegate
University of Waterloo
Sept 2025 - present
Bachelor of Mathematics
Waterloo, ON, Canada
1A Honors Math
President's Scholarship with Distinction (2025)
President of UWaterloo Cubing Club since November 2025 (Two months into my first university term)
Harvard DCE
June 2024 - August 2024
In person: Boston, MA
"Intensive Introduction to Computer Science and Data Structures"
Grade: A
8 university credits, earned in Grade 11
Program Intern - PACT
June 2023 - August 2024
Princeton University
"Program in Algorithmic and Combinatorial Thinking"
Writing mathematical proofs, probability, combinatorics, graph theory, algorithm design
Intl. Baccalaureate
Sept 2023 - June 2025
Cameron Heights Collegiate Institute
Math A&A, Physics, Chemistry, Psych, English, French
IB 7 → Mathematics
Project
July 2023
Statistical Projection of the Winner of the 2023 Rubik's Cube Canadian Championship.
World Cube Association
August 2022 - present
Ontario, Canada
Approved staff member for official speedcubing competitions in Southern Ontario
One of few people approved as official scramblers
Waterloo Cube Academy
2019 - Present
Waterloo, ON, Canada
Founder, Instructor
Tutored over 60 students across Canada and the US on how to solve a Rubik's Cube and how to get faster.
Notable Student: Osher Ahn-Clifford
Cameron Heights Coll.
Sept 2021 - June 2025
Kitchener, ON, Canada
96.2% Average
IB Student (see above)
Founder and President of the Cameron Cube Club
Former, Two-Time, Cameron Cube Champion (2023-2025)
3×3×3 Fewest Moves
#10
Canadian National Ranking
(December 2025)
Best Result → 25 moves
5×5×5 Cube
#67
Canadian National Ranking
(January 2023)
Best Time → 1:07.82
At home → 1:04.78
6×6×6 Cube
#51
Canadian National Ranking
(July 2023)
Best Time → 2:27.21
At home → 2:19.46
7×7×7 Cube
#47
Canadian National Ranking
(October 2022)
Best Time → 3:45.33
At home → 3:29.36
ARCT-level Classical Pianist
ARCT-level Classical Pianist
Current Repertoire
L. V. Beethoven - Piano Sonata No. 8, in C Minor, op. 13
"Pathétique Sonata"
W. A. Mozart - Piano Sonata No. 11, in A Major, K 331 (III)
"Turkish March"
F. Chopin - Waltz No. 6 in D-Flat Major, op. 64 no. 1
"Minute Waltz"
F. Chopin - Nocturne No. 7 in C-Sharp Minor, op. 27 no. 1
Random
Random
77-digit prime number without the digit "7" (I have a 777-digit one too)
7013-digit prime number (2021)
Proth Prime (of the form k×2ⁿ+1)
Rubik's Cube Prime (2020)
4096 digits, arranged in a 64×64 square.
Only five different digits: 1, 4, 5, 7, 8
I've always been fascinated by prime numbers, so much so that it alone was enough to motivate me to study math in university.
Prime numbers are incredibly rare, especially very large ones.
Here are a collection of interesting, large, or artistic primes that I've found.
The chances of finding a 4096-digit prime randomly is essentially zero. Therefore, there one small "imperfection" made to the Rubik's Cube Prime: there is a single 7 hidden in the sea of 1s. Can you spot it? [link to a pdf of the prime]
Contact
Contact
The icons are clickable too!
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