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WikiCards · Card list · Science cards · Alfréd Haar
Common card · Science
Alfréd Haar, a Common card
Alfréd Haar was a Hungarian mathematician.
- Rarity
- Common
- Domain
- Science
- ATK
- 48
- DEF
- 17
- Power
- 65
- Wikipedia reads a year
- 4,600
Power 65 (ATK + DEF): stronger than 10 % of WikiCards cards.
Alfréd Haar quiz: 3 questions
Three questions on the Alfréd Haar card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
His ______ was supervised by David Hilbert.
Answer
doctorate. His doctorate was supervised by David Hilbert. From the Alfréd Haar article on Wikipedia.
In which decade?
In ____ he began to study at the University of Göttingen.
Answer
1900s. In 1904 he began to study at the University of Göttingen. From the Alfréd Haar article on Wikipedia.
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.
- In 1904 he began to study at the University of Göttingen.
- His doctorate was supervised by David Hilbert.
- The Haar measure, Haar wavelet, and Haar transform are named in his honor.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Alfréd Haar article was read about 4,600 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 48 and blocks with 17: each hit it takes is cut by 7 %.
How to get Alfréd Haar
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 Alfréd Haar in the power ranking, all domains together.
- Münchenstein rail disasterCommon · Society · ATK 48 DEF 17
- Agafya GrushetskayaCommon · History · ATK 48 DEF 17
- Juris UpatnieksCommon · Science · ATK 50 DEF 15
- Peter NobleCommon · Arts · ATK 46 DEF 19
- Sierra Leone in World War IICommon · History · ATK 45 DEF 20
- Adrian BowyerCommon · Science · ATK 46 DEF 19
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, Alfréd Haar (revision), CC BY-SA 4.0. Photo : Unknown author Unknown author, Public domain, Wikimedia Commons.
