MathForces: Math Olympiads
MathForces - Math Olympiads
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idontknowgeoma
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Problem rating:
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Country: RU
Occupation: High School (Grades 10-12)
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MathForces Round 2: Beginners
1204
OMMx --> 1
1219
QARAнтин: Шуточная
1194
Problems solved: 133
Numbers ratio
Temirlan's cake
Test
Tommorow's day
Cubical squares
5 instead of 1
Bools and cows
Tricky
Novirus
D Flags
Random answer
One three-digit number
Convex triangle
2020 digit
Money date
Just sequence
Sum of four
2020 Palindromes
More dominos
Fill the square
Relatively prime with 2020
Divisibility by 4
MTMTK System
Almost squared numbers
Switchers
Viet said
Special square
2+1
All such
Powers of 6
Area of triangle
Function
First geometry
C Sum
Weird equation
Prime powers
Point O
Product of differences
Exactly two roots
Positive product of sums
Minimizing Fibb
Four on a circle
Friendly rooks
Angle chasing
Sqaure in square
Again these rooks
Squared fours
Small triangular numbers
Expanding brackets
Infinite game
Many digits
6 Apart
x[x]
Polynomial without 4
Sum probability
Equilateral Triangles
Half of Octahedron
Fancy polynomial
U turn
NRD pair
!Fancy cubic
Cool-divisble numbers
!Fancy polygon
Parking
Not your business
Pentagon
Triangle in hyperbola
Sum of digits 2020
Zero sequence
Fancy meal
Math lesson
Simple expression
Bingo!
Square multiples of 24
Oh-matrix
Odd polynomial
VNT
What a function
Odd divisors
Sequenta
5th power equation
Arithmetic derivative
Solutions on the interval
Diameter
Lucky numbers
Daniyar's Friends
ADAD
Flip
Powered Numbers
Powered Numbers (Duplicate)
ADAD (Duplicate)
Subsets Collection
Fancy limit
Fancy integral
Fancy point
Odd factors
6-sums
Also palindrome
Gineq
Just Easy Sum
Five Primes
Digital Cubes
New FE
Triangle in Hexagon
Semiperimeter
Regular Polygons
Sum of Digits
Lin does shopping
Concetric
Factorial Factor
Unfair Game
Fractions
Not fibbo
Ordered papers
Too much
Polynomial Probability
Product of areas
Rational Irrational
Total inversion
Maximum of Minimum
Base4
Irreducible Fractions
Seven eleven
Triangle and Square
Quadratic
Lin's Octagon
Uneven numbers
Difference of squares
Four equal angles
Probability computer
Teleporting button
Negative roots
Unordered triplet
Games
Under construction