Comments on: 2, 3, 6 https://riddlesbrainteasers.com/2-3-6/ Hopping Up Your Brain Mon, 21 Mar 2022 20:20:18 +0000 hourly 1 By: Ramon https://riddlesbrainteasers.com/2-3-6/comment-page-1/#comment-991531 Mon, 21 Mar 2022 20:20:18 +0000 https://riddlesbrainteasers.com/?p=3276#comment-991531 “8” is kind of obvious—it’s the only missing digit!

There is, coincidentally, some maths to it too. See how “22” keeps figuring when you take the digits in pairs?

2 3 6 7 1 9 4 5

==> 23 67 19 45

==> 22 + 1 22*3 + 1 22 – 3 22*2 +1

After 22*3 + 1 came 22 – 3, so after 22*2 + 1 should be 22 – 2 = 20.

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