Riddles, one at a time
Growing Corner
Steps 4 to 14 are not shown. How many tiles will step 15 have?
Each step adds 2 tiles: one on each arm.
Video · Medium
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32
Two arms of 16 share the corner (31), plus the inner tile: 32.
Hands Apart: 3:30
What is the SMALLER angle between the hands?
At 3:30 the hour hand is halfway between 3 and 4.
Video · Hard
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75°
Hour hand at 105°, minute hand at 180°: 75° apart.
A Quarter Turn
Video · Medium
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C
Clockwise, the left column becomes the top row. Card C.
Follow the Light
Colours mix like paint. Which door does the beam light, and in what colour?
Video · Hard
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D, ORANGE
Mirrors turn it; red and yellow panes make orange.
Three Level Scales
How many circles balance the last scale?
Video · Medium
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5 CIRCLES
Square = 2 circles, triangle = 3 circles.
Old Phone Keys: 4663
Which of the four words types 4663?
Find each digit's letters on the keypad. Only one of the four fits.
Video · Easy
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HOME
H is on 4, O on 6, M on 6, E on 3: 4663.