MathForces: Math Olympiads
MathForces - Math Olympiads
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vovanstrr
Olympiad Rating:
1444
Problem rating:
228
Contribution:
0
Country: KZ
Occupation: Other
About:
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CMC Qualification: Kazakhstan
1444
MathForces Round 8: Raccoons
1361
MathForces Round 2.1: Raccoons
1404
OMMx --> 1
1270
QARAнтин: Комбинаторика
1200
Problems solved: 75
Numbers ratio
2020 digit
Point O
Test
Odd polynomial
Weird equation
Cubical squares
Viet said
Random answer
Expanding brackets
Equilateral Triangles
Parking
Half of Octahedron
Again these rooks
!Fancy cubic
!Fancy polygon
!Fancy grid
!Fancy FE
One three-digit number
Special square
Square multiples of 24
Bingo!
2+1
Function
Relatively prime with 2020
Not your business
5 instead of 1
VNT
Divisibility by 4
Triangle in hyperbola
Area of triangle
U turn
Bools and cows
Temirlan's cake
Tommorow's day
Sum of four
2020 Palindromes
Money date
Angle chasing
Squared fours
Just sequence
Small triangular numbers
Sum of digits 2020
Oh-matrix
Friendly rooks
Four on a circle
Minimizing Fibb
NRD pair
Odd divisors
6 Apart
Product of differences
Powers of 6
Many digits
Positive product of sums
C Sum
Convex triangle
Prime powers
Powered Numbers (Duplicate)
Odd factors
Powered Numbers
Lucky numbers
Flip
Daniyar's Friends
First geometry
x[x]
Also palindrome
Total inversion
Interesting functions
Sum of Digits
Maximum of Minimum
Discriminant
Number Coloring
Regular Polygons
Rooks
Sequence
Games
Under construction