Logic challenges

Sequences, trick questions and riddles to warm up your brain.

Logic challengesClassic logic riddles6 questions Logic challengesWhat number comes next?6 questions Logic challengesOdd one out6 questions Logic challengesQuick math puzzles6 questions Logic challengesClock puzzles: hands and logic6 questions Logic challengesNorth, south, east, west: direction puzzles6 questions Logic challengesLetter sequences: what comes next?6 questions Logic challengesAge puzzles: how old is everyone?6 questions Logic challengesShape sequences: what comes next?6 questions Logic challengesSets and Venn diagrams: who is left out?6 questions Logic challengesDate and time sequences6 questions Logic challengesWho ranks where?6 questions Logic challengesRiver crossing puzzles6 questions Logic challengesCalendar logic6 questions Logic challengesFamily relations puzzles6 questions Logic challengesIntuitive probability6 questions Logic challengesSpeed, distance and time6 questions Logic challengesCoin and change puzzles6 questions Logic challengesHandshakes and other counting puzzles6 questions Logic challengesPlaying card logic6 questions Logic challengesAnalogies: A is to B as C is to...6 questions Logic challengesDice logic6 questions Logic challengesNumber analogies6 questions Logic challengesOdd or even: parity puzzles6 questions Logic challengesSyllogisms: what follows?6 questions Logic challengesGrid deductions: who, which pet, which house?6 questions Logic challengesWhich signs are missing?6 questions Logic challengesWho sits where?6 questions Logic challengesWhich number is missing from the grid?6 questions Logic challengesIf it rains, the street gets wet: so what?6 questions Logic challengesMagic squares: find the missing number6 questions Logic challengesMental math tricks6 questions Logic challengesTruth-tellers and liars6 questions Logic challengesBalance scale puzzles6 questions Logic challengesThe number-crunching machine6 questions Logic challengesSimple ciphers and secret codes6 questions Logic challengesJugs, hourglasses and exact measures6 questions