sudoku

A place for discussion about variety puzzles such as acrostics, marching bands, rows and gardens, and diagramless.
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Joe Ross
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sudoku

#1

Post by Joe Ross »

Post particularly perilous puzzles, please.
Whole blood, platelets, or plasma: Donate 4 in 2024

PLATELET ๐—ฑ๐—ผ๐—ป๐—ผ๐—ฟ๐˜€ ๐—ฎ๐—ฟ๐—ฒ ๐—ฟ๐—ฎ๐—ฟ๐—ฒ.
๐—ง๐—ต๐—ฒ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ถ๐˜€ ENORMOUS ๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ฟ๐—ฒ:
๐Ÿฐ๐Ÿฌ% ๐—ฝ๐—ฒ๐—ฑ๐—ถ๐—ฎ๐˜๐—ฟ๐—ถ๐—ฐ,
๐Ÿฏ๐Ÿฌ% ๐—ฒ๐—ฎ๐—ฐ๐—ต, ๐˜๐—ต๐—ฒ ๐˜๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ,
๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฟ & ๐˜๐—ฟ๐—ฎ๐˜‚๐—บ๐—ฎ. ๐—ฃ๐—Ÿ๐—˜๐—”๐—ฆ๐—˜ ๐—ฆ๐—›๐—”๐—ฅ๐—˜!
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Joe Ross
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#2

Post by Joe Ross »

I solve the occasional sudoku puzzle. Some require a lot of extra effort, when not allowing multiple numbers nor marks in cells. This is one with more to come.

websudoku.com โ€” Puzzle # 8,199,458,344

Options:
- Checking: Strict
- Pencil Marks: (DO NOT) Allow multiple numbers in cells

8199458344.gif
Last edited by Joe Ross on Thu Apr 02, 2020 3:04 pm, edited 1 time in total.
Whole blood, platelets, or plasma: Donate 4 in 2024

PLATELET ๐—ฑ๐—ผ๐—ป๐—ผ๐—ฟ๐˜€ ๐—ฎ๐—ฟ๐—ฒ ๐—ฟ๐—ฎ๐—ฟ๐—ฒ.
๐—ง๐—ต๐—ฒ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ถ๐˜€ ENORMOUS ๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ฟ๐—ฒ:
๐Ÿฐ๐Ÿฌ% ๐—ฝ๐—ฒ๐—ฑ๐—ถ๐—ฎ๐˜๐—ฟ๐—ถ๐—ฐ,
๐Ÿฏ๐Ÿฌ% ๐—ฒ๐—ฎ๐—ฐ๐—ต, ๐˜๐—ต๐—ฒ ๐˜๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ,
๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฟ & ๐˜๐—ฟ๐—ฎ๐˜‚๐—บ๐—ฎ. ๐—ฃ๐—Ÿ๐—˜๐—”๐—ฆ๐—˜ ๐—ฆ๐—›๐—”๐—ฅ๐—˜!
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MajordomoTom
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#3

Post by MajordomoTom »

have all but given up Sudoku puzzles once I found the WSJ meta crosswords. But understand the appeal.
"Lots of planets have a North", the Ninth Doctor.
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Joe Ross
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#4

Post by Joe Ross »

websudoku.com โ€” Puzzle # 6,924,846,030

Options:
- Checking: Strict
- Pencil Marks: (DO NOT) Allow multiple numbers in cells

sudoku  6,924,846,030.png
Whole blood, platelets, or plasma: Donate 4 in 2024

PLATELET ๐—ฑ๐—ผ๐—ป๐—ผ๐—ฟ๐˜€ ๐—ฎ๐—ฟ๐—ฒ ๐—ฟ๐—ฎ๐—ฟ๐—ฒ.
๐—ง๐—ต๐—ฒ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ถ๐˜€ ENORMOUS ๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ฟ๐—ฒ:
๐Ÿฐ๐Ÿฌ% ๐—ฝ๐—ฒ๐—ฑ๐—ถ๐—ฎ๐˜๐—ฟ๐—ถ๐—ฐ,
๐Ÿฏ๐Ÿฌ% ๐—ฒ๐—ฎ๐—ฐ๐—ต, ๐˜๐—ต๐—ฒ ๐˜๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ,
๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฟ & ๐˜๐—ฟ๐—ฎ๐˜‚๐—บ๐—ฎ. ๐—ฃ๐—Ÿ๐—˜๐—”๐—ฆ๐—˜ ๐—ฆ๐—›๐—”๐—ฅ๐—˜!
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MajordomoTom
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#5

Post by MajordomoTom »

12m and something seconds.

thx
"Lots of planets have a North", the Ninth Doctor.
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Joe Ross
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#6

Post by Joe Ross »

For those who solve the WSJ "Saturday" Number Puzzles, they dropped almost 3 days early, this week. It features a solvable Killer Sudoku Level 4 (most difficult rating).

WARNING: There are spoilers in the WSJ Comments sections, which is allowed & usual.

Naturally, I have a spreadsheet for these puzzles, too.

Image
Whole blood, platelets, or plasma: Donate 4 in 2024

PLATELET ๐—ฑ๐—ผ๐—ป๐—ผ๐—ฟ๐˜€ ๐—ฎ๐—ฟ๐—ฒ ๐—ฟ๐—ฎ๐—ฟ๐—ฒ.
๐—ง๐—ต๐—ฒ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ถ๐˜€ ENORMOUS ๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ฟ๐—ฒ:
๐Ÿฐ๐Ÿฌ% ๐—ฝ๐—ฒ๐—ฑ๐—ถ๐—ฎ๐˜๐—ฟ๐—ถ๐—ฐ,
๐Ÿฏ๐Ÿฌ% ๐—ฒ๐—ฎ๐—ฐ๐—ต, ๐˜๐—ต๐—ฒ ๐˜๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ,
๐—ณ๐—ผ๐—ฟ ๐—ฐ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฟ & ๐˜๐—ฟ๐—ฎ๐˜‚๐—บ๐—ฎ. ๐—ฃ๐—Ÿ๐—˜๐—”๐—ฆ๐—˜ ๐—ฆ๐—›๐—”๐—ฅ๐—˜!
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mokelfish
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#7

Post by mokelfish »

I like a lot of Sudoku variants--a new one I discovered recently is "Tight Fit", with two numbers per square:
https://www.gmpuzzles.com/blog/category ... it-sudoku/

The phone app "Sudoku Mega bundle" (https://apps.apple.com/app/id970674839) has over 100 variants and doesn't cost anything if you can deal with ads. Recommended.

I like cell blocks, which is similar to my new favorite, Fillomino. I enjoy the daily one you can find at Puzzle Madness: https://puzzlemadness.co.uk/
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Joe Ross
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#8

Post by Joe Ross »

mokelfish wrote: โ†‘Sat Aug 29, 2020 11:50 pm I like a lot of Sudoku variants--a new one I discovered recently is "Tight Fit", with two numbers per square:
https://www.gmpuzzles.com/blog/category ... it-sudoku/

The phone app "Sudoku Mega bundle" (https://apps.apple.com/app/id970674839) has over 100 variants and doesn't cost anything if you can deal with ads. Recommended.

I like cell blocks, which is similar to my new favorite, Fillomino. I enjoy the daily one you can find at Puzzle Madness: https://puzzlemadness.co.uk/
I've been solving the 3 levels of Daily Killer Sudoku (nearly daily) for the last year & a half / two years. My solving abilities skyrocketed over the first several months and I find the occasional new solving strategy every couple of months, since.
  • TIP: Always play in TOUCHSCREEN MODE.
Here is my Image of today's set of WSJ Number Puzzles. Today's Killer Sudoku is Level 1, the easiest.
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iggystan
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#9

Post by iggystan »

I used to do sudoku puzzles, but only do the occasional one now.
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