MathForces: Math Olympiads
MathForces - Math Olympiads
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daniyar
Olympiad Rating:
-9999999999
Problem rating:
221
Contribution:
0
Country: US
Occupation: Computer Scientist
About: Founder of Mathforces and GoBoston. Questions, concerns and suggestions: admin@mathforces.com.
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Problems solved: 68
Novirus
Infinite game
Where is my husband
Expanding brackets
Odd polynomial
Too much
VNT
Square multiples of 24
Solutions on the interval
Tricky polynomial
Progressive sequence
335577
Orthocenter
Polynomial without 4
x[x]
Divisibility by 4
Cool-divisble numbers
2+1
Sum of digits 2020
6 Apart
Random answer
Powers of 6
Exactly two roots
Arithmetic derivative
Prime powers
Tricky sequence
Viet said
Positive product of sums
Zero sequence
All such
Pentagon
Math lesson
Squared fours
Almost squared numbers
Area of triangle
Sqaure in square
Triangle in hyperbola
Similar polynomials
Convex triangle
Four on a circle
C Sum
Many digits
Sum of four
Friendly rooks
Sum probability
Cubical squares
NRD pair
Oh-matrix
Relatively prime with 2020
Odd divisors
What a function
Product of differences
First geometry
Switchers
Sequenta
Special square
Just sequence
One three-digit number
Numbers ratio
2020 Palindromes
Money date
Bingo!
Test
2020 digit
Temirlan's cake
Small triangular numbers
Tommorow's day
Weird equation
Games
Under construction