Problems solved: 62

Rational Irrational	Sequenta	Almost squared numbers
New FE	Odd polynomial	Parking
Expanding brackets	Odd divisors	Positive product of sums
Regular Polygons	5 instead of 1	Concetric
Sum of Digits	Flip	Weird equation
U turn	Bools and cows	Equilateral Triangles
D Flags	Square multiples of 24	Bingo!
Sum of digits 2020	Area of triangle	Five Primes
Just Easy Sum	6-sums	Lucky numbers
Money date	Digital Cubes	Friendly rooks
Triangle and Square	Quadratic	Lin does shopping
Lin's Numbers	Relatively prime with 2020	Triangle in Hexagon
Triangle in hyperbola	Viet said	Product of differences
Zero sequence	Minimizing Fibb	Function
2+1	Small triangular numbers	One three-digit number
Half of Octahedron	Product of areas	2020 Palindromes
Random answer	Squared fours	NRD pair
Divisibility by 4	Tommorow's day	Cubical squares
Fractions	Test	Just sequence
Temirlan's cake	Numbers ratio	2020 digit
Sum of four	Not your business

Games

Under construction