13 votes
Accepted

Mom Got Me Shoes For My Birthday

The number is as this sequences encodes so we find a number which will fit
  • 67.5k
13 votes
Accepted

What is the sequence?

The rule to go from one number to the next is So for example, 3 is followed by 9 because The next number: Since each number only depends on the one directly before it, as soon as two sequences hit ...
3 votes
Accepted

German number sequence

The sequence continues with: Based on the hints, I was fairly sure the sequence related to There are 18 of these, and 17 in the given sequence with one missing value to complete. The urgency is due ...
  • 5,021
3 votes

Balanced binary cycle

I'm not sure how this puzzle can be approached manually, but testing all such cycles via code reveals a solution that is unique up to cyclic shifts, reversals and inversions.
2 votes

Balanced binary cycle

Depending on what you're looking for, there are either Counting all cycles, there are But these are all the same, just shifted, inverted or reversed - or a combination. There is therefore I knocked ...
1 vote

Balanced binary cycle

Really nice puzzle.
  • 5,535

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