I'll say 17 as well.
Just a quick question, How many point categories are left?
If you look on the first page, you'll see a list of "point based" categories. Whatever's not in
red text are the ones that still have questions in them.
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Now, as for this puzzle, lbt/cty_lover, Clawandfang, Mornai and Stitch got it right. The number the boy was going to whisper was 17.
I'm sure a number of you solved this one by logic rather than figuring out the trick to this puzzle. I'm sure a number of you would figure that it goes 15, 16, 17, 18, 19, 20. However, you never knew the trick, right?

In this puzzle, the boy is counting the dots that are showing after he rolls it. Every time he rolls a 1, the number not showing is 6, thus 1 to 5 are added up, which equals 15. When he rolls a 6, the number 1 isn't showing, so 2 to 6 are added, which is 20. In the case of 3, the number 4 isn't showing, so 1, 2, 3, 5 and 6 are added up, which is 17.
The tricks into figuring this out is using two simple facts. One, the numbers on a normal die add up to 21. The opposite sides of the die will always add up to 7. These two facts is all it takes to solve this puzzle.
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So, the score thus far:
Stitch: 320 points (12 Hint Points)
Flathead770: 0 points (10 Hint Points)
Mornai: 260 points (14 Hint Points)
Clawandfang: 620 points (15 Hint Points)
LBTFan13: 0 points (10 Hint Points)
Tails_155: 80 points (12 Hint Points)
lbt/cty_lover: 475 points (14 Hint Points)
Mumbling: 220 points (14 Hint Points)
action9000: 0 points (10 Hint Points)
mcr mad: 0 points (10 Hint Points)
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Well, lbt/cty_lover, your turn!
