Brain Test 4 Level 340

Complete solution with answer and video walkthrough

Brain Test 4 Level 340 Question

Tap on 6 prime numbers Answer

Brain Test 4 Level 340 Text Answer

Tap on 7, 3, 5, 11. Then, drag the 5 of 75 to the right to split it. Now, tap on the new 5 and 7 to complete six prime numbers.

Brain Test 4 Level 340 Solution

Brain Test 4 Level 340 Video Answer

Strategy Guide for Brain Test 4 Level 340

  • 1.First tap obvious primes: 7, 3, 5, 11;
  • 2.Drag the 5 from 75 to split it into separate digits;
  • 3.Tap the new 5 and 7 after splitting to reach six primes.

Common Mistakes

  • 1.Tapping only visible numbers without considering splitting 75;
  • 2.Missing that 5 appears twice after splitting 75;
  • 3.Forgetting 11 is prime and overlooking it among the numbers.