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Olympiad Rating: 1716
Problem rating: 652
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Country: RU
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Problems solved: 178

2+1 Tommorow's day Temirlan's cake
Test Cubical squares Numbers ratio
Sum of four 2020 Palindromes Random answer
Not your business Money date 2020 digit
NRD pair Weird equation Square multiples of 24
One three-digit number Function Expanding brackets
Switchers Relatively prime with 2020 U turn
Small triangular numbers Area of triangle Divisibility by 4
Squared fours Oh-matrix Just sequence
Sum of digits 2020 Friendly rooks Bingo!
Zero sequence Minimizing Fibb Tricky polynomial
6 Apart Odd polynomial Simple expression
Point O Many digits Angle chasing
C Sum Sum probability Odd divisors
Cool-divisble numbers Infinite game Exactly two roots
Where is my husband Parking Equilateral Triangles
Again these rooks Product of differences Special square
Positive product of sums Almost squared numbers Solutions on the interval
Half of Octahedron VNT Viet said
Sequenta Powers of 6 Triangle in hyperbola
Similar polynomials Arithmetic derivative Prime powers
335577 x[x] Math lesson
More dominos All such First geometry
Polynomial without 4 MTMTK System Tricky sequence
Weird games Bools and cows Permutational Polynomial
5 instead of 1 Novirus Tricky
Convex triangle Progressive sequence Fill the square
D Flags What a function 5th power equation
Four on a circle Sqaure in square Diameter
Tan-Sin Circled Too much
Fancy meal Fancy polynomial Fancy limit
Fancy integral Administrative function !Fancy polygon
!Fancy cubic !Fancy FE !Fancy sequence
!Fancy grid Pentagon Odd factors
Powered Numbers (Duplicate) Flip Subsets Collection
Lin the Racoon's Debut Powered Numbers Lucky numbers
Daniyar's Friends ADAD ADAD (Duplicate)
Total inversion Interesting functions Also palindrome
Nice polynomial 6-sums Concetric
Not fibbo New FE Big set
Gineq Obtuser Unfair Game
Polynomial Probability Sharp inequality Base4
Digital Cubes Almost fixed Cuboid
Lin does shopping Sharingan Simple sum
0,1,2 polynomial Lin's Game Small triangle
Reverse Product Lin's Octagon Just Easy Sum
Factorial Factor Binary Sum Sum of Digits
Discriminant MathForces Store Maximum of Minimum
Sequence Number Coloring Rooks
Functional Eq Regular Polygons Triangle in Hexagon
Fractions Friendly Team Five Primes
Prime Sets Rational Polynomial Lin Jumper
Checkboard Rational Irrational Product of areas
Max Area Semiperimeter New Cake
Sum of Squares Friends Playing Ordered papers
Simple Altai Hold me Pencils
Quadratic Lin's Numbers Zeros and Ones
Triangle and Square Not constant Poly
Cube Cube Square Flights

Games

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