New posts in Recreational Mathematics

Solutions to $a,\ b,\ c,\ \frac{a}{b}+\frac{b}{c}+\frac{c}{a},\ \frac{b}{a} + \frac{c}{b} + \frac{a}{c} \in \mathbb{Z}$

Is it always possible to fit these pieces in a square?

BIG LIST: Statements that look obviously false but cannot be disproved

Why is $x^n\approx \left(n(x^{1/4096}-1)+1\right)^{4096}$?

What is the relationship between 1/7, 1/11, 1/13, and the number 1001?

Triangles defined on an infinite Go board by same-colored stones

Quadratic inequality puzzle: Prove$ |cx^2 + bx + a| ≤ 2$ given $|ax^2+bx+c| ≤ 1$

alternate deletion of integers between 1 and 128, which is the last one?

How many slices of pizza do we have?

The Definite Integral Problem (with a twist)?