Solve the Riddle – Kitchen
Solve the Riddle – Spine and No Head
The answer is a cookbook. It has a "spine" [...]
Solve the Riddle – Group of Three
The answer is stove, fire, and smoke. The stove [...]
Solve the Riddle – Hungry
It's always hungry and needs to be fed with fuel [...]
Solve the Riddle – SelfOp
Ask either contractor, "Which door would the other contractor [...]