Mindbenders: Donald and Gerald equals Robert
D O N A L D + G E R A L…
Mindbender
Mindbender: Circle or Spiral?
Is this a circle or a spiral? Next > [accordions id=”1373″]
Mindbender: The one with the bridge
You are in the army. You are standing at a gorge which…
Mindbender: Join them up
Using only three straight lines connect these nine dots, without lifting pen…
Mindbender: Securely locked
You want to send a valuable object to a friend. You have…
Answer to equation
Key to colouring: Newly worked out – that line, Previously worked out….
Mindbender: The Elevator
A boy who lived on the twenty-first storey used to go down…
Mindbender: Flat Race
Here’s one for racing experts: what’s the longest race in the flat…
Mindbender: Correcting the equation
Move one short line to make this correct: 5 + 5 +…
Mindbender: Canadian Border
The border between Canada and the United States consists mainly of the…