Riddles, one at a time
Fewest Tokens: Pay 14
Which tokens pay 14 with the fewest tokens?
Biggest first is not always fewest. Try every pair.
7 + 7
Just 2 tokens. Biggest first, 10 + 1 + 1 + 1 + 1, needs 5.
Flip-Flop Gates
Gates start as shown and flip after each box. Where does box 3 land?
BIN C
After boxes 1 and 2, box 3 goes left, right, right.
Old Phone Keys: Biggest Number
Which of the four words types the BIGGEST number?
All four start with 9, so compare the second digit.
WORD
WORD types 9673, ahead of WEST 9378, YEAR 9327 and WAVE 9283.
The Clock in the Water
Top and bottom swap in the water. What time does the real clock show?
7:50
Water flips top and bottom: flip the hands back up.
What Am I? The Grey Trail
Which object fits all three clues?
Think about the colour of the mark each one leaves.
Pencil
It gets shorter as it works, leaves a grey trail and has lead inside: B.
A Quarter Turn
C
Clockwise, the left column becomes the top row. Card C.