thing

thing is a esolang based on the Collatz function. the program has this format:

number , list of numbers , string

this is how it works:

• the first number is n
• the string is w
• then for each number on the list. lets call one of the numbers k:

• apply the collatz function f to n, k times(this is u)
• then check. make a string d where each two digits in u is converted to a ascii char, and see if d is in w

• if it is it will set w to d
• set n to u
• if no number can be found that satisfies the program halts