Problems solved: 34

Equilateral Triangles	2+1	Friendly rooks
Divisibility by 4	Squared fours	Relatively prime with 2020
Uneven numbers	Bingo!	Seven eleven
Lucky numbers	Digital Cubes	Triangle and Square
Cube Cube Square	Ordered papers	Again these rooks
Five Primes	Just Easy Sum	6-sums
2020 Palindromes	Function	Progressive sequence
Money date	Simple expression	U turn
Sum of four	One three-digit number	Square multiples of 24
2020 digit	Random answer	Cubical squares
Numbers ratio	Test	Tommorow's day
Temirlan's cake

Games

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