Bud Gordon

 

1. You need to find the underlying rule that unites all numbers in each set but one.

--

2. For this specific puzzle, think about sequences.

--

3. How does each new number relate to what comes before it?

(PARTIAL SOLUTION FOLLOWS)

--

4. In the first set, each number increases by 3, except for one.

--

5. In the second set, the difference of the numbers increases by 1 each time, with one exception.

--

6. In the third set, each number is the sum of the previous two, with one exception.

(SOLUTION FOLLOWS)

--

7. Select 14, 15 and 39, then turn the dial.

< Level Menu