Following this cumulative logic, 5 + 8 = 34.
Why This Puzzle Stumps So Many
The challenge plays on our instinct to apply basic arithmetic. The real key lies in recognizing the hidden pattern—each new result builds on the previous one.
Alternative Interpretations
- a + (a × b)
- 1 + (1 × 4) = 5
- 2 + (2 × 5) = 12
- 3 + (3 × 6) = 21
- 5 + (5 × 8) = 45
However, the most consistent solution (given the sequence) is 34, as it maintains the cumulative progression.