Mathematical puzzle, a Common card

Mathematical puzzles make up an integral part of recreational mathematics.
From the Wikipedia article

Rarity: Common
Domain: Science
ATK: 43
DEF: 21
Power: 64
Wikipedia reads a year: 12,000

Power 64 (ATK + DEF): stronger than 10 % of WikiCards cards.

Get it onGoogle Play Play nowFree, no ads, no account needed. WikiCards plays free in Safari, nothing to install.

The facts on the card

The card carries these facts from its Wikipedia article.

They have specific rules, but they do not usually involve competition between two or more players.
Instead, to solve such a puzzle, the solver must find a solution that satisfies the given conditions.
Mathematical puzzles require mathematics to solve them.

Why it is Common

Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Mathematical puzzle article was read about 12,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 43 and blocks with 21: each hit it takes is cut by 8 %.

How to get Mathematical puzzle

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

Lars Magnus Ericsson
CommonATK 45
Internal and external angles
CommonATK 48
Packed lunch
CommonATK 44
Wilhelm von Opel
CommonATK 48
Gary Miller
CommonATK 45
Heavy liquid
CommonATK 42
Rolf Maximilian Sievert
CommonATK 44
Crystallographic Information File
CommonATK 45

Cards close in power

The cards just above and just below Mathematical puzzle in the power ranking, all domains together.

Card lists

Credits

Text : Wikipedia, Mathematical puzzle (revision), CC BY-SA 4.0. Photo : MathOlypiath, CC0, Wikimedia Commons.