r/counting • • Oct 06 '25

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14 Upvotes

Below are the 15 most recently commented-in threads in the subreddit (plus the top 5 threads), updated every 2 minutes. For a realtime comment feed, go to the following URL in an internet browser: https://old.reddit.com/r/counting/comments

comment link thread title commenter
11 minutes ago 5649k Counting Thread cuteballgames
8 minutes ago Tug of War | 4800 cuteballgames
7 minutes ago Letters | OZAA ShadeOfNothing
48 minutes ago Binary | 11 1110 1000 000… Pookah
55 minutes ago Hexadecimal | 3E800 Pookah
6 minutes ago Base 17 | 1F00 Playing_2
8 minutes ago Constant-weight binary | … cuteballgames
8 minutes ago Compositions | 15 cuteballgames
9 minutes ago Constant-sum factoradic |… cuteballgames
20 minutes ago Quaternary | 1 0300 0000 cuteballgames
20 minutes ago Time | 3:45:00 AM ShadeOfNothing
20 minutes ago Nonary | 66 000 cuteballgames
21 minutes ago Ternary | 110 2100 0000 cuteballgames
24 minutes ago By 3s | 30,000 ShadeOfNothing
24 minutes ago By 6s | 24,000 ShadeOfNothing
25 minutes ago By 10s | 90,000 ShadeOfNothing
25 minutes ago Count by 22s ShadeOfNothing
25 minutes ago Count by 30s ShadeOfNothing
26 minutes ago By 99s | 693,000 ShadeOfNothing
33 minutes ago Onenary Pookah

Some more useful links:


Subreddit Rules & Etiquette:

  1. If you're counting, upvote your fellow counting comrades.
  2. NO double-commenting (replying to yourself).
  3. Continue the counting chain from the earliest comment with the correct number.
  4. Before creating a new thread, please check the thread directory to make sure that type of thread doesn't already exist.
  5. To prevent Reddit server strain, create a new thread after the current thread has approximately 1000 counts in a comment chain.
  6. Counting bots/scripts are not permitted and will be banned - please report counting comments made by bots. Ask a moderator if you are not sure about something.
  7. Do not delete your valid counts (when they're already a part of the valid chain).
  8. Do not use inbox counting to achieve a get (000) or assist (999). Inbox counting is using your inbox to reply to a incoming PM/comment.
  9. Play fairly. No cheating.

Happy counting!


r/counting • • 6d ago

Free Talk Friday #580

7 Upvotes

Continued from last week's FTF here

It's that time of the week again. Speak anything on your mind! This thread is for talking about anything off-topic, be it your lives, your strava, your plans, your hobbies, studies, stats, pets, bears, hikes, dragons, trousers, travels, transit, cycling, family, colours, or anything you like or dislike, except politics

Feel free to check out our tidbits thread and introduce yourself if you haven't already.


r/counting • • 19h ago

Constant-weight binary | 1 0010 1000 0110

6 Upvotes

Countinued from here.

Thanks to h0rseycat for the run and assist!

In this thread, we count binary strings in segments of length (how many bits they have) and weight (how many ones they have). All the counts in a segment have the same number of bits and number of ones. This only changes when we reach the highest number of that length and weight, when we increase the weight and start over from the lowest possible number. Or, if the previous count was all ones, we add a new bit and start over with all zeroes.

To find the next binary number with m ones out of n bits:

  1. Find the rightmost 1 which has a 0 to its left and slide it one bit to the left.

  2. If that bit had one or more 1s immediately to its right, then arrange those remaining 1s all the way on the right side.

List

Schedule

Next get is at 0 1011 0111 0000


r/counting • • 22h ago

Nonary | 66 000

3 Upvotes

From here with thanks to /u/h0rseycat for the run and assist

Next get is 67 000


r/counting • • 23h ago

Tug of War | 4800

3 Upvotes

From here thanks /u/h0rseycat for the run and assist and gg Vulpez on the battle

Next get 4600 or 5000


r/counting • • 1d ago

5649k Counting Thread

10 Upvotes

Continued from here

Thanks buy_me_a_pint for the assist


r/counting • • 1d ago

Compositions | 15

8 Upvotes

Continued from here

Thanks to u/h0rseycat for the assist

In this thread, we'll be counting the ways to add to an integer n using the integers c_1 + c_2 + ... + c_k, where each c_i >= 1, and k <= n. Ways to sum that are commutatively the same, as in 1+2 = 2+1, are different compositions. We'll be counting these compositions lexicographically for each segment of sum and length.

Next get: 3,2,1,4,5

Get schedule


r/counting • • 1d ago

By 6s | 24,000

3 Upvotes

Continuing on from here.

Thanks to u/h0rseycat for the run and assist.

The next get is 30,000.


r/counting • • 1d ago

Binary Coded Decimal | 0001 0010 0000 0000 0000

5 Upvotes

Continued from here

thanks to /u/h0rseycat

next get is 0001 0011 0000 0000 0000


r/counting • • 1d ago

By 3s | 30,000

5 Upvotes

Carrying on from here.

Thanks to u/h0rseycat for the run and assist.

The next get is 33,000.


r/counting • • 1d ago

Tug of War | 5000

8 Upvotes

Continued from here

Thanks cuteballgames for the run and assist

Next get is 4800 or 5200


r/counting • • 1d ago

Mostly Repeating Digits | 188,000

7 Upvotes

Continued from here

Thanks cuteballgames for the run and assist

Counting numbers with multiple distinct digits, one of which occurs exactly once and all others which occur at least twice

Next get is 215,112. Schedule


r/counting • • 1d ago

QWERTY | WDQQ

5 Upvotes

Continuing on from here.

Thanks to u/h0rseycat for the assist.

The next get is WFQQ.


r/counting • • 2d ago

5648k Counting Thread

8 Upvotes

Continued from here

Thanks buy_me_a_pint for the assist


r/counting • • 2d ago

Tug of War | 5200

4 Upvotes

Continued from here

Thanks h0rseyca for the run and assist, and cuteballgames for best supporting counter.

Next get is 5000 or 5400, but probably 5000


r/counting • • 2d ago

Compositions | 1,1,1,1,1,5,1,1,1,1

6 Upvotes

Continued from here

Thanks miceee for the assist

In this thread, we'll be counting the ways to add to an integer n using the integers c_1 + c_2 + ... + c_k, where each c_i >= 1, and k <= n. Ways to sum that are commutatively the same, as in 1+2 = 2+1, are different compositions. We'll be counting these compositions lexicographically for each segment of sum and length.

Next get is 15. Schedule


r/counting • • 2d ago

Tug of War | 5400

3 Upvotes

Continued from here

Thanks cuteballgames for the run and assist

Next get is 5200 or 5600


r/counting • • 2d ago

Powerball | 1 2 4 9 10 + 1

3 Upvotes

Continued from here

Thank you goes to /u/h0rseycat for the previous run and assist.

The first 5 numbers are distinct numbers taken from the range [1, 69], sorted in increasing order. The last number is taken from the range [1, 26]. The sequences are ordered lexicographically.

Next get is at 1 2 4 9 40 + 1.


r/counting • • 2d ago

Undecimal | 14200

3 Upvotes

Continued from here

thanks to wet h0rsey

next get is 15000


r/counting • • 4d ago

By 7s | 210,000

7 Upvotes

Continuing on from here.

Thanks to u/h0rseycat for the assist.

The next get is 217,000.


r/counting • • 4d ago

Ternary | 110 2100 0000

6 Upvotes

Continued from here

Thanks cuteballgames for the run and assist

Next get is 110 2200 0000


r/counting • • 4d ago

5647k Counting Thread

6 Upvotes

Continued here

Thanks anti for the run and assist


r/counting • • 4d ago

Tug of War | 5600

6 Upvotes

From here ty h0rseycat and sorrrrrrry vulpez my dear friend

Next get 5400 or 5800


r/counting • • 4d ago

Constant-sum factoradic | 000 0000

3 Upvotes

From here and thank you vulp for the run and assist!

List thanks vulp

Guide

schedule

Next get is 000 1321


r/counting • • 6d ago

Binary | 11 1110 1000 0000 0000

7 Upvotes

Countinued from here.

Thanks to treje for the run and assist!

Next get is at 11 1110 1100 0000 0000.