WikiCards · Card list · Science cards · Dewey Decimal Classification
Rare card · Science
Dewey Decimal Classification, a Rare card
The Dewey Decimal Classification, colloquially known as the Dewey Decimal System, is a proprietary library classification system which organizes books based on discipline and subject.
- Rarity
- Rare
- Domain
- Science
- ATK
- 74
- DEF
- 75
- Power
- 149
- Wikipedia reads a year
- 400,000
Power 149 (ATK + DEF): stronger than 75 % of WikiCards cards.
Dewey Decimal Classification quiz: 3 questions
Three questions on the Dewey Decimal Classification card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
It was first published in the ______ States by Melvil Dewey in 1876.
Answer
United. It was first published in the United States by Melvil Dewey in 1876. From the Dewey Decimal Classification article on Wikipedia.
In which decade?
Originally described in a 44-page pamphlet, it has been expanded to multiple volumes and revised through 23 major editions, the latest printed in ____.
Answer
2010s. Originally described in a 44-page pamphlet, it has been expanded to multiple volumes and revised through 23 major editions, the latest printed in 2011. From the Dewey Decimal Classification article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
List of most-subscribed YouTube channels. List of most-subscribed YouTube channels 80 · Dewey Decimal Classification 74 · Annie S. D. Maunder 71 · RNA helicase 56 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- It was first published in the United States by Melvil Dewey in 1876.
- Originally described in a 44-page pamphlet, it has been expanded to multiple volumes and revised through 23 major editions, the latest printed in 2011.
- It is also available in an abridged version suitable for smaller libraries.
Why it is Rare
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Dewey Decimal Classification article was read about 400,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 74 and blocks with 75: each hit it takes is cut by 30 %.
How to get Dewey Decimal Classification
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Dewey Decimal Classification in the power ranking, all domains together.
- MusesRare · Arts · ATK 74 DEF 75
- HestiaRare · Arts · ATK 71 DEF 78
- 12 Angry MenRare · Arts · ATK 78 DEF 71
- Max BaerRare · History · ATK 81 DEF 68
- Muddy WatersRare · Arts · ATK 76 DEF 73
- ClipseRare · Arts · ATK 77 DEF 72
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Dewey Decimal Classification (revision), CC BY-SA 4.0. Photo : Skwanem, CC BY-SA 3.0, Wikimedia Commons.


