Weak Links
puzzle, logic, weak links, number chain


 

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Weak Links

Puzzle 2

Difficulty:
Fun:
(based on 7 votes)

The three number chains below were all constructed using the same rule. They all also have a number out of place, a 'weak link' that breaks the rule. The weak link occurs at the same position in all three chains. Can you find it?

Chains
12348522258

20459135492

38702461834

Position
ABCDEFGHIJK

In what position are the weak links?

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