MathForces: Math Olympiads

### Problems solved: 74

 Small triangular numbers Temirlan's cake Cubical squares Relatively prime with 2020 First geometry NRD pair Odd divisors Random answer Zero sequence Friendly rooks 2+1 Area of triangle Sum of digits 2020 Test Expanding brackets Square multiples of 24 Solutions on the interval Diameter VNT U turn Weird equation Tommorow's day Function Minimizing Fibb Simple expression 5th power equation Sum of four Numbers ratio Product of differences One three-digit number Squared fours Divisibility by 4 Almost squared numbers Just sequence C Sum 6 Apart Arithmetic derivative Similar polynomials Tricky polynomial Money date Bingo! Cool-divisble numbers Sequenta Sum probability 2020 digit Not your business Angle chasing Point O Tan-Sin Polynomial without 4 Sqaure in square Four on a circle Equilateral Triangles Parking Again these rooks Half of Octahedron Tricky 5 instead of 1 Bools and cows D Flags Fancy meal Fancy limit Fancy integral Fancy polynomial !Fancy cubic Lucky numbers Flip Powered Numbers ADAD Daniyar's Friends Just Easy Sum Five Primes Triangle in Hexagon Factorial Factor

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