Calculates the water consumption of one person per day.
water riddle
Tell us your solution by writing us an e-mail (info(@)hausamstrom.de) or a letter.
You will get a little attention for the right solution!
Calculates the water consumption of one person per day.
water riddle
Tell us your solution by writing us an e-mail (info(@)hausamstrom.de) or a letter.
You will get a little attention for the right solution!