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