**Hello puzzle lovers and math enthusiastic peoples, here’s an interesting puzzle you to solve. This puzzle is so hard, you take a lot of time to figure out to solve this one. **

**There are Number patterns given in the Blocks. You have to find out the pattern between them and Replace the Watermelon with a number. Are you ready to take the Toughest Math Challenge?**

** If you can’t then don’t worry! Answer and solution is given below. **

# Hardest Math Challenge – Brainteaser.

## Which number **replace the Watermelon**??

**Not figure out, yet??**

#### Answer**Answer = 8**

**Answer = 8**

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