Slovakia Top Sites for Puzzles And Brainteasers


    Web-based application that uses games to improve cognitive abilities. Provides information about memory, brain health and cognition.


    Free online competitive jigsaw puzzles. Choose a puzzle from the gallery or create your own puzzles and share them with friends.

    Brain Teasers

    Brain teasers, riddles, logic puzzles and problems, paradoxes, optical illusions, IQ tests and logical games.


    Play sudoku puzzles online for free.


    Allows geocachers to see whether they have found the correct coordinates for a puzzle cache. Requires JavaScript. FAQ, information for cache owners.

    Krížovka na dnes |

    Online Krížovka s nápovedou po písmenách. Krížovku si môžeš uložiť, Riešenie tajničky si hneď overíš

    Daily Killer Sudoku

    Daily killer and greater-than killer sudoku puzzles that can be played online or printed.

    Brain Metrix

    Contains IQ tests, solving math problems and games like chess, brain workouts, mind exercise and how to boost your brain power.


    Die Site bietet eine Suchmaschine für Tests an und stellt ein Portal für andere Testseiten dar.

    Genius Logicuskr

    Mezinárodní logická a vědomostní soutěž.

    Rubikova kostka

    Obsahuje návod na Rubikovu kostku s nejrychlejšími metodami včetně řešení 2x2x2, 3x3x3, 4x4x4, 5x5x5, e-shop a návody na Pyraminx, Megaminx a Rubiks magic.

    Puzzle Warehouse

    Jigsaw Puzzles with superb collection of online jigsaw puzzles including childrens and adult large piece puzzles. Over 700 Free Online Jigsaw Puzzles to play.


    Site with Sudoku and many variants, as well solvers, strategy explanations, etc.

    Knowledge For Men | empowering men to live betterKnowledge For Men

    We believe in changing the status quo of the ordinary mundane realities of life. We empower men to live better through our four pillars of Health, Wealth, Relationships and Growth. Ultimately, we strive to help men make their mark in the world and simply

    The Springboard

    Book. Learn how to use the ancient art of storytelling as a modern tool in knowledge management, knowledge sharing and organizational change.


    Finds words for Scrabble and Crossword games.

    SMART Technologies Inc.

    SMART Ideas is concept mapping software for Windows that allows you to visually represent your ideas and their relationships using a variety of colors, shapes, symbols and links.

    Groupe MAZET Transport et logistique

    Depuis plus de 90 ans, le groupe Mazet est le partenaire privilégié de toutes vos expéditions en France, en Europe et à l'international.


    Brain teasers, puzzles, riddles, games and optical illusions.


    Division of Sirma AI - Artificial Intelligence Labs. Focused on research and development in text processing and knowledge management.

    Jouez à des milliers de quizz sur tous les sujets, et créez vos propres quiz simplement et gratuitement.

    Find the words from a given set of letters (up to 16) and determines their Scrabble scores.

    Interactive Mathematics Miscellany and Puzzles

    Features instructional games and puzzles based on a variety of math topics. Includes more serious articles about the language of math and related links. Includes more than 850 interactive Java illustrations, games and puzzles with mathematical content.

    Crossword Tracker

    A crossword solving search engine with a reverse feature that lets you see other clues pointing to an answer.

    Emind - Your Cloud Experts

    Emind delivers Scalable, Elastic, Secure and robust end-to-end cloud solutions A-to-Z, from Architecture through Deployment all the way to Cloud Operation.


    Sudoku all day every day with 247 Sudoku! Play online sudoku free whenever you like with no need to download. Enjoy these great sudoku puzzles!

    Trivia Cafe

    Features a daily and weekly set of general knowledge trivia questions. Offers question sets for sale, and information on team trivia events.