WikiCards · Card list · Science cards · S10
Uncommon card · Science
S10, an Uncommon card
The UPU S10 standard defines a system for assigning 13-character identifiers to international postal items for the purpose of tracking and tracing them during shipping.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 55
- DEF
- 41
- Power
- 96
- Wikipedia reads a year
- 18,000
Power 96 (ATK + DEF): stronger than 40 % of WikiCards cards.
S10 quiz: 3 questions
Three questions on the S10 card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
The ______ was introduced on 18 April 1996, and is currently in its 12th version.
Answer
standard. The standard was introduced on 18 April 1996, and is currently in its 12th version. From the S10 article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Louis Bachelier. Louis Bachelier 66 · Analogue electronics 58 · S10 55 · Acherontia lachesis 52 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Analogue electronics. Analogue electronics 23,000 · S10 18,000 · Algebraic combinatorics 11,000 · Percy Ernst Schramm 6,000 Wikipedia reads over a year.
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.
- The standard was introduced on 18 April 1996, and is currently in its 12th version.
- With increased liberalization and the possibility of multiple postal services operating in the same country, the use of country codes to designate the postal service is a problem.
- To solve this, each country has a designated postal service that controls all S10 identifiers from that country, any competing postal services will have to cooperate with the designated owner.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The S10 article was read about 18,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 55 and blocks with 41: each hit it takes is cut by 16 %.
How to get S10
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 S10 in the power ranking, all domains together.
- AmphiphileUncommon · Science · ATK 59 DEF 37
- Bi-elliptic transferUncommon · Science · ATK 60 DEF 36
- Kacheguda railway stationUncommon · Society · ATK 54 DEF 42
- Special Night SquadsUncommon · History · ATK 58 DEF 38
- Talia LugacyUncommon · Arts · ATK 57 DEF 40
- Acherontia lachesisUncommon · Nature · ATK 52 DEF 44
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, S10 (revision), CC BY-SA 4.0. Photo : Kristoferb ( talk ), CC BY-SA 3.0, Wikimedia Commons.


