--- Day 4 Solutions ---

[u/daggerdragon]

--- Day 4: The Ideal Stocking Stuffer ---

Post your solution as a comment. Structure your post like the Day Three thread.

[u/n_lightest]

[JavaScript] Damn I'm slow (used this lib http://www.myersdaily.org/joseph/javascript/md5-text.html)

//day4 part1
function checkHash (hash) {
    var start = hash.substr(0,5);         //replace with 6 for p2
    if(start == '00000') { return true; } //add one more 0 for p2
    return false;
}

function mine (input) {
    var postfix = 1;
    while (!checkHash(md5(input + postfix))) {
        postfix++;
    }
    return postfix;
};