Log24

Sunday, March 23, 2025

KenKen.casa

Filed under: General — Tags: — m759 @ 12:22 pm

The above new URL now forwards to this journal 10 years ago.

See also KenKen.

(This post was suggested by the phrase "10 years later"
from the image in the previous post.)

Saturday, October 21, 2023

Lockscreen: A Beach for KenKen

Filed under: General — Tags: , — m759 @ 11:21 pm

Wednesday, October 4, 2023

Meeting Cute: KenKen Meets BarbieBarbie (continued)

Filed under: General — Tags: — m759 @ 1:03 pm

See also the previous post.

Friday, January 1, 2021

Mission Possible: KenKen Meets BarbieBarbie

Filed under: General — Tags: , — m759 @ 3:13 pm

Wikipedia on the late Hugh Hefner

“Through his father’s line, Hefner was a descendant of
Plymouth governor William Bradford.  He described
his family as ‘conservative, Midwestern, [and] Methodist’.
His mother had wanted him to become a missionary.”

A quote from Story Space

“Your mission, should you choose to accept it . . . .” —

https://en.wikipedia.org/wiki/Little_Annie_Fanny .

Hefner’s parents might prefer the region of Story Space
proper to Dreamboat  Annie.

Thursday, March 26, 2026

The Song* from “X” —
♫ “Climb a mountain and turn around . . . .”

Filed under: General — Tags: — m759 @ 10:10 pm

* A related song . . .

Saturday, December 13, 2025

Square Game
(For Anti-Barbie on St. Lucy’s Day)

Filed under: General — Tags: , , , — m759 @ 8:11 am

Tuesday, December 9, 2025

Fahrenheit 2: A Simple Prime

Filed under: General — Tags: — m759 @ 7:27 am

Wednesday, July 10, 2024

Hexagram 52: Ken

Filed under: General — Tags: , , — m759 @ 10:32 am

Today's description of Dartmouth College as a "gin-soaked gutter"
by Margaret Soltan (i.e., University Diaries) suggests a review:

Monday, November 14, 2022

Primitive Design Theory

Filed under: General — Tags: — m759 @ 11:25 pm

The previous post discussed
the phrase "plot structure."

A different approach —

Textbook art from 1974 —

See as well a more interesting book I enjoyed reading in 1974.

See also "KenKen" and today's previous post.

Wednesday, December 1, 2021

“Man’s Search for Meaning” — and Woman’s

Filed under: General — m759 @ 2:00 pm

Related material — See KenKen in this journal.

As for BarbieBarbie . . .

Saturday, November 27, 2021

“Where you going? / Barcelona.” — Sondheim, “Company”*

Filed under: General — Tags: — m759 @ 1:52 pm

* In honor of Sondheim, recent posts are now
  tagged with a phrase from a different show — 
  Send in the Clowns.

  Speaking of which . . .

Sunday, January 17, 2021

Looking for a Point of View*

Filed under: General — Tags: — m759 @ 12:44 am

Related post from New Year’s Day —
Mission Possible: KenKen Meets BarbieBarbie.”

* See “Lars and the Code Girl.”

Monday, January 4, 2021

The Purloined Joke

Filed under: General — Tags: , , — m759 @ 11:53 am

See also the phrase “Beautiful Mathematics” in this  journal.

Wednesday, December 30, 2020

Space Force

Filed under: General — Tags: , — m759 @ 10:08 pm

New Yorker  video  today, at 14:00-14:25 —

"What's good about KenKen, and Sudoku, and crosswords,
all of those puzzles like that, is that they have grids to be filled in,
empty squares. I think there is something about human nature
that we want to fill up spaces. And if you're a puzzle person,
or almost anybody, and you see an empty grid, you want to
put something in those spaces. It gives a feeling of satisfaction
that you don't get often in life and that really feels good."

— Will Shortz, New York Times  puzzle editor

"I can't get no… satisfaction…." — The Rolling Stones

The New Yorker  recently restarted the Weiner story,
which includes —

"… the fall of 2017, when he began a twenty-one-month
prison sentence for sexting with a minor."

"You want to put something in those spaces."

— Will Shortz, New York Times  puzzle editor

Yes, you do.

Weiner is now with a Brooklyn countertops company called IceStone.

The Whiteboard Jungle

Filed under: General — Tags: — m759 @ 12:45 pm

Detail:

A story in numbers:

15:15.

  It is what it is.

See also the phrase “Beautiful Mathematics” in this  journal.

Saturday, January 22, 2011

High School Squares*

Filed under: General,Geometry — Tags: , , , — m759 @ 1:20 am

The following is from the weblog of a high school mathematics teacher—

http://www.log24.com/log/pix11/110121-LatinSquares4x4.jpg

This is related to the structure of the figure on the cover of the 1976 monograph Diamond Theory

http://www.log24.com/log/pix11/110122-DiamondTheoryCover.jpg

Each small square pattern on the cover is a Latin square,
with elements that are geometric figures rather than letters or numerals.
All order-four Latin squares are represented.

For a deeper look at the structure of such squares, let the high-school
chart above be labeled with the letters A through X, and apply the
four-color decomposition theorem.  The result is 24 structural diagrams—

    Click to enlarge

IMAGE- The Order-4 (4x4) Latin Squares

Some of the squares are structurally congruent under the group of 8 symmetries of the square.

This can be seen in the following regrouping—

   Click to enlarge

IMAGE- The Order-4 (4x4) Latin Squares, with Congruent Squares Adjacent

      (Image corrected on Jan. 25, 2011– "seven" replaced "eight.")

* Retitled "The Order-4 (i.e., 4×4) Latin Squares" in the copy at finitegeometry.org/sc.

Powered by WordPress