User:28bytes/sandbox

Handy links: Special:Nearby ☂ Wikipedia Library ☂ User:Worm That Turned/Adminship term length/new

Template gadgets: mw:Template gadgets ☂ mw:Template:Conway's Game of Life ☂ mw:Template:Langton's ant ☂ es:Juego de la vida

Conway's Game of Life gadget

20 different examples of periodic solutions to the three body problem

Arbitration Committee

Arbitration Committee proceedings

• recent changes
• purge this page
• view or discuss this template

Case requests

Currently, there are no requests for arbitration.

[edit]

Open cases

Currently, no arbitration cases are open.

[edit]

Recently closed cases (Past cases)

Case name	Closed
Transgender healthcare and people	21 October 2025

Clarification and Amendment requests

Request name	Motions	Case	Posted
Amendment request: Conduct in deletion-related editing	none	(orig. case)	18 October 2025
Amendment request: Lightbreather	none	(orig. case)	3 November 2025
Amendment request: Arbitration Enforcement noticeboard scope	none	none	4 November 2025
Clarification request: Yasuke	none	(orig. case)	5 November 2025
Clarification request: Conduct in deletion-related editing	none	(orig. case)	6 November 2025

Arbitrator motions

No arbitrator motions are currently open.

Did You Know?

Did you know?
Introduction and rules
Introduction	WP:DYK
General discussion	WT:DYK
Guidelines	WP:DYKCRIT
Reviewer instructions	WP:DYKRI
Nominations
Nominate an article	WP:DYKCNN
Awaiting approval	WP:DYKN
Approved	WP:DYKNA
April 1 hooks	WP:DYKAPRIL
Holding area	WP:SOHA
Preparation
Preps and queues	TM:DYK/Q
Prepper instructions	WP:DYKPBI
Admin instructions	WP:DYKAI
Main Page errors	WP:ERRORS
History
Statistics	WP:DYKSTATS
Archived sets	WP:DYKA
Just for fun
Monthly wraps	WP:DYKW
Awards	WP:DYKAWARDS
Userboxes	WP:DYKUBX
Hall of Fame	WP:DYK/HoF
List of users ...
... by nominations	WP:DYKNC
... by promotions	WP:DYKPC
Administrative
Scripts and bots	WP:DYKSB
On the Main Page	TM:DYK
Main Page errors	WP:ERRORS
To ping the DYK admins	{{DYK admins}}

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RfA candidate S O N S% Ending (UTC) Time left Dups? Report RfB candidate S O N S% Ending (UTC) Time left Dups? Report No RfXs since 17:28, 3 November 2025 (UTC).—cyberbot ITalk to my owner:Online

Television

Channel 1 (North American TV) ☂ North American cable television frequencies ☂ North American broadcast television frequencies ☂ Test card ☂ Atari Video Music

Telephony

Personal communications service (NANP) ☂ List of North American Numbering Plan area codes#Assignment actions by year ☂ List of North American Numbering Plan area codes#Summary table ☂ United States National Radio Quiet Zone ☂ Strowger switch

Computers and games

UTF-8 ☂ Rithmomachia ☂ Save Mary ☂ Emoji ☂ Hearts in Unicode: 💜🩷❤️🤎🖤🩶🤍🩵💙💚💛🧡 ☂ List of 8-bit computer hardware palettes ☂ Single version of the truth ☂ Four-color deck

Electricity

3-way lamp ☂ The Energy Machine of Joseph Newman ☂ Reddy Kilowatt

Math

Underwood Dudley ☂ Golden ratio base ☂ Almost integer ☂ Binet's formula ☂ Fermi–Dirac prime ☂ Illegal number ☂ Intransitive dice ☂ Poker probability

Science

Technetium#Early_mis-identifications ☂ Seasonal lag ☂ Chemical symbol#Symbols and names not currently used ☂ Ray cat ☂ Stable nuclide ☂ Table of nuclides ☂ Isobar (nuclide) ☂ Splatalogue

Miscellany

Roanoke Star ☂ Washington Generals ☂ Frozen Peas ☂ Aarne–Thompson classification system ☂ Agloe, New York ☂ (Zzyzx ☂ Xyzzy ☂ Zzyzzyxx) ☂ List of paradoxes ☂ U.S. Route 321 ☂ Newport, Ohio ☂ Prisencolinensinainciusol ☂ Public Universal Friend ☂ SCP Foundation ☂ Doomsday rule ☂ Apatheism ☂ Glossary of American terms not widely used in the United Kingdom

Wikipedia itself

Wikipedia:Stephen Harrison ☂ List of people imprisoned for editing Wikipedia

Charts

• Template:COVID-19 pandemic data/United States medical cases chart
• List of presidents of the United States by age#Graphical representation

Misc links

bad NEWSECTIONLINK ☂ s:1990 Census Name Files

Duplicate characters in Unicode:

This should be clearly distinguished from Unicode characters that are rendered as identical glyphs or near-identical glyphs (homoglyphs), either because they are historically cognate (such as Greek Η vs. Latin H) or because of coincidental similarity (such as Greek Ρ vs. Latin P, or Greek Η vs. Cyrillic Н, or the following homoglyph septuplet: astronomical symbol for "Sun" ☉, "circled dot operator" ⊙, the Gothic letter 𐍈, the IPA symbol for a bilabial click ʘ, the Osage letter 𐓃, the Tifinagh letter ⵙ, and the archaic Cyrillic letter Ꙩ).

To do

• Review Wikipedia:Wikipedia Signpost/2023-08-01/Tips and tricks
• Test out Wikipedia:reFill
• Add Wikipedia:Short descriptions to any of the articles I created that don't have one

Articles to create

Articles to create:

• Western Wayne News
• Wendy Waldron, film actress once married to Chalmers Goodlin
• Sally Goodin, popular fiddle tune referenced in Thank God I'm a Country Boy
• Atari 2600+, 2023 re-release
• Steve Eisen, sax player and prolific session musician
• Chompy and the Girls, 2021 film (more sources needed) [1] [2] [3]
• Dick Tracy Zooms In
• Compounded (game) [4]
• Free Radio Association
• The Wine Lover's Daughter by Anne Fadiman
• Just as I Am: The Autobiography of Billy Graham, a 1997 book by Billy Graham
• Comma sequence (integer sequence - distinct from comma sequence): [5], [6]

Lua notes

• User:RexxS/GCI-2018-Task01
• User:RexxS/GCI-2018-Task06

To-do:

• add comments to my Lua module
• look at the info box module and understand it

Other technical

• Write a script for hiding "unwanted" categories in Special:WantedCategories
  • Look at the DYKcheck script for a starting point

Archives

[H]istorians often do not mention the truly important features of daily life, like games, concentrating instead on tedious political maneuvering.

— Underwood Dudley, Numerology: Or, What Pythagoras Wrought

I believe it is an established maxim in morals that he who makes an assertion without knowing whether it is true or false, is guilty of falsehood; and the accidental truth of the assertion, does not justify or excuse him.

— Abraham Lincoln, Letter to Allen N. Ford, August 11, 1846

How many Wikipedians does it take to screw in a lightbulb?

Misc

_ᗣᗣᗣᗣ ᗧ • • • •_

• %C2%AD - soft hyphen (U+00AD)
• %EF%BB%BF - byte order mark (U+FEFF)
• %E2%80%8B - zero-width space (U+200B)
• %E2%81%A0 - word joiner (U+2060)
• [[%ED%B7%9D|%ED%B7%9D]] - unpaired surrogate (U+DDDD)
• %EF%B8%8F - VS16 (U+FE0F) "display as emoji" variation selector
• http://en.wikipedia.org/w/index.php?title=Special:AllPages&from=%EF%BB%BF
• User:Ilmari Karonen/Badtitles
• User:Ilmari Karonen/Funnycode
• User:💩
• [[User:�]]
• https://www.branah.com/unicode-converter
• m:Community Tech/Add a user watchlist
• IA₇₄₀
• e 2
  1 

Spruce

From List of American Aero Squadrons#Provisional squadrons, Spruce Production Division (perm):

2d Prov. Squadron - Established March 1918 - Organized as 2d Provisional Squadron at Vancouver Barracks, Washington; Re-designated 22d Spruce Squadron, July 1918; Assigned to Spruce Production Division; Demobilized: January 1919

Source = Order of Battle of the United States Land Forces in the First World War, Volume 3, Part 3, Center of Military History, United States Army, 1949 (1988 Reprint))

Roman numerals

I	II	III	IV	V	VI	VII	VIII	IX	X
XI	XII	XIII	XIV	XV	XVI	XVII	XVIII	XIX	XX
XXI	XXII	XXIII	XXIV	XXV	XXVI	XXVII	XXVIII	XXIX	XXX
XXXI	XXXII	XXXIII	XXXIV	XXXV	XXXVI	XXXVII	XXXVIII	XXXIX	XL
XLI	XLII	XLIII	XLIV	XLV	XLVI	XLVII	XLVIII	XLIX	L
LI	LII	LIII	LIV	LV	LVI	LVII	LVIII	LIX	LX
LXI	LXII	LXIII	LXIV	LXV	LXVI	LXVII	LXVIII	LXIX	LXX
LXXI	LXXII	LXXIII	LXXIV	LXXV	LXXVI	LXXVII	LXXVIII	LXXIX	LXXX
LXXXI	LXXXII	LXXXIII	LXXXIV	LXXXV	LXXXVI	LXXXVII	LXXXVIII	LXXXIX	LXXXX