Kevin Mateusz Karolak

Sweat, trash, mud... those are only a few of your best friends. Run away from your owner who wants t

Those hexagons are everywhere! Can you get rid of all appearing shapes? Take the HexIt challenge and

It’s time to stop the round Earth propaganda. The Earth is flat - it’s not a theory but a basic fact

Scrumbler - scrum planning tool.This planning poker cards application helps your team to make task e