2 posts tagged with logic.
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Deco Deck: a new logic puzzle

My new game, Deco Deck, is now available for iOS, Android, Linux, Windows, and Mac. In Deco Deck, there's a grid of cards. Each card has one of five suits, and a number from 1-9. The goal is to link up the cards in connected groups of five, such that each group forms a valid "hand". The hands are: straight, flush, full house, five-of-a-kind, and rainbow. A rainbow is one card of each suit. Each puzzle has only one solution. There are new puzzles every day. [more inside]
posted by novalis_dt on May 16, 2023 - 1 comment

Propositional Logic Learning Tool

LogicProblems.org is a propositional logic solving/learning application aimed towards students who wish to practice deriving conclusions from a set of assumptions in an interactive manner, for example deriving (A&B)→C from the assumption A→(B→C). It was created for my better half, with the aid of her invaluable input, who teaches Propositional Logic at a local community college. Her students have been using it for around 2 years now and tend to find it useful. In the past year I added an achievement system to try and make the subject a bit more engaging, so if you're the type of person who loves badges you may enjoy this application! [more inside]
posted by localhuman on Dec 13, 2015 - 5 comments

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