MathForces: Math Olympiads
MathForces - Math Olympiads
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kevinyang
Olympiad Rating:
1200
Problem rating:
141
Contribution:
0
Country: CA
Occupation: High School (Grades 10-12)
About:
Olympiads
Problems
Games
Olympiads
Problems solved: 65
Tommorow's day
Cubical squares
Test
Sum of four
Numbers ratio
2020 Palindromes
Money date
Temirlan's cake
2020 digit
Random answer
Lucky numbers
2+1
Minimizing Fibb
One three-digit number
Square multiples of 24
Equilateral Triangles
Relatively prime with 2020
Function
Weird equation
Many digits
Not your business
6-sums
Parking
Divisibility by 4
Area of triangle
5 instead of 1
Triangle and Square
Squared fours
Bools and cows
Irreducible Fractions
C Sum
Expanding brackets
Just Easy Sum
U turn
Product of differences
Just sequence
Friendly rooks
Sum of digits 2020
Bingo!
Seven eleven
Small triangular numbers
Five Primes
Novirus
Odd divisors
Simple expression
Switchers
Concetric
Positive product of sums
Fractions
Zero sequence
Triangle in Hexagon
Sum probability
Not fibbo
Base4
Regular Polygons
Sum of Digits
Flip
Lin does shopping
Digital Cubes
Factorial Factor
Almost squared numbers
Exactly two roots
All such
Uneven numbers
Zeros and Ones
Games
Under construction