Give it a shot – Can you figure it out? 👀😭

Let’s examine the pattern in this sequence:
7, 15, 31, ?

Look closely:

• 7 × 2 + 1 = 15

• 15 × 2 + 1 = 31

So the rule is: each number equals the previous number multiplied by 2, then add 1.

Following the same pattern:
31 × 2 + 1 = 63

✅ The number that completes the sequence is 63.