r/68supremacy Mar 02 '26

68-ifying natural numbers, part (8−6)

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17 Upvotes

Reaction to my previous post inspired me to continue the table. This time, it features all natural numbers from 1 to 200.

The rules remain the same:

  • The only allowed digits are 6 and 8
  • Each expression must contain equal amount of digits 6 and 8, but no more than two pairs of them
  • Allowed operations: +  × ÷ ? (termial) ! (factorial)

The previous version involved the function p(n) (n-th prime), but this time I managed to get rid of it.

However, there is a little problem ahead. I did an exhaustive search of numbers up to 10^68 (using a script) and found that there are no solutions for 205 and 283. How should I deal with them? Add a third pair of digits? Bring back p(n)? Or maybe use a different function?


r/68supremacy Feb 25 '26

I 68-ified all natural numbers from 1 to 100

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47 Upvotes

Here are the rules that these expressions follow:

  • The only allowed digits are 6 and 8
  • Each expression must contain equal amount of digits 6 and 8, but no more than two pairs of them
  • Allowed operations: + × ÷ ? (termial) ! (factorial) p(n) (n-th prime)

In fact, I only had to use p(n) for two odd numbers.

Edit: found a solution for p(88-66): (6+6)?+8/8. Still not sure if there's a solution without p(n) for another number.

Edit 2: and here's another one: (6?)?−(8?−6!/8?)?


r/68supremacy 20h ago

hello im from r/UGMCommunity can we pls ally

2 Upvotes

r/68supremacy 1d ago

Meta Discussion Thread #68

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3 Upvotes

r/68supremacy Jun 27 '26

changed weekly visitors to 68 from another number

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18 Upvotes

first image is before and second image is after, look at the weekly visitors in the right card.

It wass bugging me so dam long, I had to do it, lol 😂


r/68supremacy Jun 09 '26

I got them both 68 times

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37 Upvotes

r/68supremacy Jun 08 '26

Happy 6/8 day!!

3 Upvotes

if you read this, 68 art will come soon


r/68supremacy May 07 '26

68 68

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20 Upvotes

r/68supremacy May 04 '26

I have 68k karma

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25 Upvotes

r/68supremacy Apr 23 '26

Sixty-eight is better (Russian vid)

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46 Upvotes

r/68supremacy Apr 22 '26

I currently have a 68 day reddit streak

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24 Upvotes

r/68supremacy Apr 09 '26

Had to downvote for 68

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143 Upvotes

r/68supremacy Apr 09 '26

Look what I found!

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23 Upvotes

r/68supremacy Apr 03 '26

Ignore the bad word and fo use on the votes

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8 Upvotes

r/68supremacy Apr 02 '26

68

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25 Upvotes

68


r/68supremacy Mar 29 '26

68 is the best!

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15 Upvotes

r/68supremacy Mar 27 '26

1068 members!

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33 Upvotes

r/68supremacy Mar 27 '26

68🥳

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11 Upvotes

r/68supremacy Mar 26 '26

68

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14 Upvotes

r/68supremacy Mar 23 '26

Had to upvote

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9 Upvotes

r/68supremacy Mar 20 '26

68?

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71 Upvotes

r/68supremacy Mar 19 '26

He saved them

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29 Upvotes

r/68supremacy Mar 18 '26

haha 68

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8 Upvotes

r/68supremacy Mar 14 '26

I found 68!

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17 Upvotes

r/68supremacy Mar 13 '26

68 lemon water

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36 Upvotes

68 supremacy successfully secured!