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Mahjong

Wikipedia's first sentence called it “gambling game for four players that originated in china”. Today it says “tile-based game for three to four players”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

This article discusses the four-player game of Chinese origin. A game of Mahjong in progress. Mahjong ( Chinese :麻将 or 麻雀; pinyin : májiàng ; Wade-Giles : ma-chiang ; other common English spellings include mahjongg , majiang , and hyphenated forms such as mah-jong or mah-jongg ) is a gambling game for four players that originated in China . The Chinese word 麻将 literally means "hemp general". In Cantonese an alternate writing, 麻雀, is more common (the same kanji are used in Japanese ). In Cantonese this literally means "sparrow" and is pronounced ma4 jeuk3, while in Japanese it means "hemp sparrow", and is pronounced mā-jan . In English, in addition to Mahjong, the name of the game is variously written as Mah Jong , Mahjongg , Majong or simply "M-J"; there are other, less common variations as well. The spelling " Mah-Jongg " was trademarked by Joseph Park Babcock in 1920 . The closest Western analogue is probably the card game gin rummy . Both games involve selecting or discarding units (tiles in one case, cards in the other) to score points by forming groups or runs of similar units. The game pieces ( tiles ) and scoring rules used in the game are slightly different depending on regional variations. The game play in general is very similar in all versions, as players compete to build sets including the highest point value. The object of the game is to build suits (usually of threes) from either 13 or 16 tiles. The first person to achieve this goal is said to have won the game. The winning tile completes the set of either 14 or 17 tiles.1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 15916559.
Today
Wikipedia's first sentence called it “gambling game for four players that originated in china”. Today it says “tile-based game for three to four players”. Read the current article and compare.
2005201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.

Then

gambling game for four players that originated in china

Now

tile-based game for three to four players

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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