lisudoku/lisudoku_ocr

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Library for detecting sudoku grids from images

Stars: 1
Forks: 0
Open beginner issues: 0
Indexed issues: 48

Dominant language: Rust
License: AGPL-3.0
Last GitHub push: Oct 6, 2024
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

48 open issues indexed

Kroki with visuals Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lisudoku/lisudoku_ocr#48 · Opened Sep 14, 2026
Grid with border spacing Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#47 · Opened Sep 14, 2026
Very weird kropki Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#46 · Opened Sep 14, 2026
Kropki rotated and slightly cut off Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

lisudoku/lisudoku_ocr#45 · Opened Sep 14, 2026
Kropki screenshot Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

lisudoku/lisudoku_ocr#44 · Opened Sep 14, 2026
Irregular with colors Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#43 · Opened Sep 14, 2026
Rotated kropki Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#42 · Opened Sep 14, 2026
Warped kropki Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#41 · Opened Sep 14, 2026
Rotated phone image Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#40 · Opened Sep 14, 2026
Ignore unknown constraints Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lisudoku/lisudoku_ocr#39 · Opened Sep 14, 2026
Kropki with no digits Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#38 · Opened Sep 14, 2026
Kropki with handwriting Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lisudoku/lisudoku_ocr#37 · Opened Sep 14, 2026
Classic undetected Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#36 · Opened Sep 14, 2026
Handle kropki? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#35 · Opened Sep 7, 2026
Asian UI classic sudoku Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

lisudoku/lisudoku_ocr#34 · Opened Jul 9, 2026
False positive detecting pencil marks as digits Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lisudoku/lisudoku_ocr#33 · Opened Apr 26, 2026
Ignore kropki dark Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#32 · Opened Mar 21, 2026
Ignore pencilmarks Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#31 · 1 comment · Opened Feb 7, 2026
Classic undetected Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#30 · Opened Feb 7, 2026
Detect 6x6 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lisudoku/lisudoku_ocr#29 · 1 comment · Opened Dec 21, 2025
Classic undetected Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#28 · Opened Nov 22, 2025
Classic with highlights Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 15/100

lisudoku/lisudoku_ocr#27 · Opened Nov 22, 2025
Classic close to the edge Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

lisudoku/lisudoku_ocr#26 · 5 comments · Opened Oct 19, 2025
Ignore kropki bars Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#25 · 3 comments · Opened Oct 19, 2025
Ignore kropki (2) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#24 · 1 comment · Opened Oct 12, 2025
Ignore kropki Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

lisudoku/lisudoku_ocr#23 · 7 comments · Opened Oct 12, 2025
Handle classic with some extra text Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lisudoku/lisudoku_ocr#22 · Opened Aug 24, 2025
Handle classic (bold) Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#21 · 1 comment · Opened Aug 24, 2025
Handle classic Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

lisudoku/lisudoku_ocr#20 · 1 comment · Opened Aug 24, 2025
Classic with weird font Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#19 · 2 comments · Opened Jun 29, 2025
Classic undetected Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 15/100

lisudoku/lisudoku_ocr#18 · Opened Jun 21, 2025
Classic undetected when grid is half of image Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#17 · Opened May 25, 2025
Detect or at least ignore thermos Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lisudoku/lisudoku_ocr#16 · Opened May 18, 2025
Classic undetected Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#15 · Opened May 18, 2025
Ignore killer cages and kropki + very busy Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#14 · Opened May 11, 2025
Handle breaking lines Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#13 · Opened Apr 6, 2025
Ignore lines Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lisudoku/lisudoku_ocr#12 · Opened Mar 19, 2025
Classic undetected Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

lisudoku/lisudoku_ocr#11 · Opened Mar 19, 2025
Ignore killer cages (lisudoku) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

lisudoku/lisudoku_ocr#10 · Opened Mar 18, 2025
Grid right on edge + very busy Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#9 · Opened Feb 22, 2025
Handle puzzle with weird grid Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

lisudoku/lisudoku_ocr#8 · Opened Jan 2, 2025
Make it less sensitive to overlapping UI elements Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#7 · 1 comment · Opened Dec 28, 2024
More examples that are not working Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

lisudoku/lisudoku_ocr#6 · Opened Oct 6, 2024
Grid outline too close to image edge Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#5 · 1 comment · Opened Oct 6, 2024
Handle dark puzzle (2) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

lisudoku/lisudoku_ocr#1 · Opened Mar 6, 2023
Handle IRL puzzles Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#2 · 9 comments · Opened Mar 6, 2023
Handle dark theme puzzle Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

lisudoku/lisudoku_ocr#3 · Opened Mar 6, 2023
Handle puzzle Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

lisudoku/lisudoku_ocr#4 · Opened Mar 6, 2023

lisudoku/lisudoku_ocr

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