New posts in Collatz Conjecture

Collatz Conjecture: Is there a straightforward argument showing that there are no nontrivial 2 "step" repeats (where each "step" is an odd number)

Calculate the maximum in the Collatz sequence

Proof of Bound for Growth of Divergent Trajectory in $3x+1$ Problem

Where is my Collatz conjecture proof wrong?

Can anything be proven about this complex variant of the Collatz problem, or is it just as intractable?

M and n are positive integers such that $2^n - 3^m > 0$. Prove (or disprove) that $2^n - 3^m \geqslant 2^{n-m}-1$.

Where is the flaw in this "proof" of the Collatz Conjecture?

How might we approach Collatz Conjecture by probabilistic method?

Collatz lattice

Collatz Conjecture (3n+1) variant