It’s a little weird to invent a thing, then not even know how the heck it works for a whole month! (I got one just because I thought it looked cute, then I bought a book on how to solve it. Then I solved it and forgot the whole foolishness.)
It’s a little weird to invent a thing, then not even know how the heck it works for a whole month! (I got one just because I thought it looked cute, then I bought a book on how to solve it. Then I solved it and forgot the whole foolishness.)