Added Q/countdown tool
Added Q/countdown tool

EGreg/Platform,EGreg/Platform,EGreg/Platform,Qbix/Platform,Qbix/Platform,AndreyTepaykin/Platform,Qbix/Platform,EGreg/Platform,AndreyTepaykin/Platform,AndreyTepaykin/Platform,Qbix/Platform,AndreyTepaykin/Platform