660 posts analyzed Updated Sep 2026
Averages 22 posts/day, top 10% activity. Most active Tuesdays around 3 AM UTC. Mostly image posts (80%).
r/sudoku Traffic & Engagement r/sudoku Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/sudoku Most Active Times When r/sudoku Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/sudoku Flair Performance r/sudoku Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| Request Puzzle Help | 368 (56.0%) | 2 |
| Homemade Puzzles | 126 (19.2%) | 8 |
| Strategies | 36 (5.5%) | 2 |
| Misc | 29 (4.4%) | 6 |
| Daily Game | 29 (4.4%) | 3 |
| Mildly Interesting | 24 (3.7%) | 3 |
| Just For Fun | 23 (3.5%) | 10 |
| ELI5 | 12 (1.8%) | 4 |
| No Notes | 5 (0.8%) | 2 |
| Solved | 5 (0.8%) | 1 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/sudoku Trending Keywords Trending Keywords in r/sudoku
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| sudoku | 155 (23.5%) | 5 | 7 |
| help | 135 (20.4%) | 2 | 6 |
| puzzle | 84 (12.7%) | 9 | 5 |
| stuck | 53 (8.0%) | 3 | 6 |
| please | 41 (6.2%) | 1 | 7 |
| need | 35 (5.3%) | 1 | 5 |
| september | 34 (5.2%) | 19 | 5 |
| daily | 32 (4.8%) | 20 | 5 |
| variant | 32 (4.8%) | 7 | 5 |
| variantdoku | 31 (4.7%) | 20 | 5 |
r/sudoku Mentioned Domains Mentioned Domains in r/sudoku
Most linked sites Most linked sites in this subreddit
This community doesn't link off-site.
Its posts are text, images, or discussion rather than outbound links.
r/sudoku Top Posts Top Performing Posts in r/sudoku
Highest-performing posts Highest-performing posts. Each title links to Reddit.
first time solved sudoku in my life
My favorite sudoku app no longer works. Looking for a new one.
Felt proud about learning W wing 🥹
Stuck! How can I proceed?
almost threw my phone when I saw this
Where do I go from here?
Counting Diagonals 6x6 Variant Sudoku
Am I going crazy?
VariantDoku Daily Puzzle: September 30
VariantDoku Daily Puzzle: September 2
| Title | Upvotes | Comments | Type | Date |
|---|---|---|---|---|
| first time solved sudoku in my life | 103 | 18 | image | Sep 10 |
| My favorite sudoku app no longer works. Looking for a new one. | 92 | 54 | image | Sep 14 |
| Felt proud about learning W wing 🥹 | 91 | 12 | image | Sep 8 |
| Stuck! How can I proceed? | 83 | 21 | image | Sep 5 |
| almost threw my phone when I saw this | 79 | 5 | image | Sep 9 |
| Where do I go from here? | 38 | 22 | image | Sep 23 |
| Counting Diagonals 6x6 Variant Sudoku | 36 | 5 | image | Sep 5 |
| Am I going crazy? | 29 | 13 | image | Sep 14 |
| VariantDoku Daily Puzzle: September 30 | 26 | 3 | image | Sep 30 |
| VariantDoku Daily Puzzle: September 2 | 26 | 1 | image | Sep 2 |
r/sudoku Audience Overlap r/sudoku Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/sudoku FAQ Frequently Asked Questions About r/sudoku
What's the best time to post on r/sudoku?
Based on posting volume, r/sudoku is most active on Tuesdays around 3 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/sudoku?
r/sudoku averages 22 posts per day and ranks in the top 10% for activity among tracked SFW subreddits.
How many upvotes do posts on r/sudoku get?
Posts on r/sudoku average about 4 upvotes this month (net score per post).
What kind of posts does r/sudoku get most?
On r/sudoku, most posts are image posts (80%)