MathForces: Math Olympiads
MathForces - Math Olympiads
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karavpetr
Olympiad Rating:
1410
Problem rating:
213
Contribution:
5
Country: RU
Organization: ФМЛ 239
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MathForces Round 2.1: Raccoons
1410
MathForces Round 2: Beginners
1318
QARAнтин: Шуточная
1199
Problems solved: 71
Cubical squares
Odd polynomial
Temirlan's cake
Tommorow's day
2020 digit
Test
Point O
VNT
Numbers ratio
Oh-matrix
Many digits
Small triangular numbers
Relatively prime with 2020
Weird equation
Arithmetic derivative
Not your business
Parking
Half of Octahedron
Equilateral Triangles
6 Apart
Sum of four
Infinite game
Bingo!
2020 Palindromes
Money date
2+1
Just sequence
Area of triangle
Divisibility by 4
Sqaure in square
Random answer
Sequenta
Cool-divisble numbers
NRD pair
Viet said
Exactly two roots
5th power equation
Squared fours
Prime powers
C Sum
Simple expression
Math lesson
D Flags
5 instead of 1
Novirus
Bools and cows
Tricky
Permutational Polynomial
Fill the square
Angle chasing
More dominos
Zero sequence
Function
All such
Product of differences
Expanding brackets
Minimizing Fibb
Positive product of sums
Sum probability
Lucky numbers
ADAD
Flip
Powered Numbers
Daniyar's Friends
ADAD (Duplicate)
Powered Numbers (Duplicate)
Also palindrome
Total inversion
Equiangular Hexagon
Interesting functions
One three-digit number
Games
Under construction