Again a puzzle that shows that children are sometimes smarter than adults. Or do you manage to solve this puzzle?
Let's be honest: adults are pretty stupid with some problems, while children have the solution at hand. This also includes a riddle that adults have been racking their brains for years.
This is the puzzle where almost all adults despair:
The riddle has been circulating on the Internet since 2012, but its fascination remains undiminished. It is important to get behind the system of a number series and to solve the last number correctly. Do you see through? The riddle is:
"This problem can be solved by preschool children in 5-10 minutes, by programmers in an hour and by college graduates ... well, find out for yourself!"
8809 = 6
3333 = 0
7111 = 0
5555 = 0
2172 = 0
8193 = 3
6666 = 4
8096 = 5
1111 = 0
7777 = 0
3213 = 0
9999 = 4
7662 = 2
7756 = 1
9313 = 1
6855 = 3
0000 = 4
9881 = 5
2222 = 0
5531 = 0
2581 =?
Here is the solution:
Well, do you crack the puzzle and are you as smart as preschoolers? We'll tell you the right solution here.
By the way, you can find many more tricky brain teasers here on our puzzles page.
More puzzles from our series:
- Children solve this bus riddle immediately - adults fail miserably.
- Riddle: Do you recognize the pattern behind these numbers?
- Picture puzzles for children catch adults ice cold: what is behind the symbols?
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