So what’s the prize that you can win that uses ecological, solar energy?
This prize is Logitech Solar Keyboard, great thing to fight for!
Users YoussefAzza, romici, dragotin and others got the right answer and got invitations!
Here you can read more about that keyboard: https://www.greenzoner.com/blog/prizes-demonstration-5-logitech-solar-keyboard/
The post Riddle 6 solved, invitations sent out! appeared first on Greenzoner.com – blog.