Riddles, one at a time

Sun Gate to Moon Gate

Sun Gate to Moon Gate

Fewest days from sun to moon?

Picture · Medium Challenge link
Answer

13 DAYS

Two oases then a tower: 3 + 5 + 2 + 3 = 13.

Stack the Stones

Stack the Stones

Which number belongs on the top brick?

Picture · Easy Challenge link
Answer

44

20 - 9 = 11, 13 + 11 = 24, then 24 + 20 = 44.

Which Ring? Three Rings

Which tile belongs in the very centre?

Video · Medium Challenge link
Answer

D

Only D is round, blue AND has a dot.

How Many Routes: One Cone

Moving only right or up, how many different routes lead from start to the gem?

Video · Hard Challenge link
Answer

8

There are 20 routes in all, and 12 of them pass the cone: 20 − 12 = 8.

What Comes Next?

What Comes Next?

Which tile, A, B, C or D, comes next?

Picture · Medium Challenge link
Answer

C

Turn 135 degrees clockwise and add one dot.

Half a Turn

Which card do you get?

Video · Easy Challenge link
Answer

D

Rotate 180°: the top row lands at the bottom, reversed. Card D.

Challenge link