Netherlands Top Sites for Puzzles And Brainteasers


    Gallery of free online jigsaw puzzles, with 6-247 pieces and unique piece shapes. Includes daily puzzle, e-cards, and an email service for the daily puzzle.

    Sudoku Net

    Met de puzzel van de dag, een archief, de spelregels en een forum.


    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, puzzles, riddles, games and optical illusions.

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


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

    Verschillende interactieve puzzeltypen, waarvan enkele dagelijks en andere wekelijks ververst worden. Ook bestelinfo voor wie een puzzel voor zijn site wil.

    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.


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

    Kreuzworträtsel-Lexikon mit Freitext- und Lückentextsuche. Außerdem gibt es eine Hilfe für Brückenrätsel und eine Anagrammsuche.

    Puzzle & Dragons Database

    Puzzle & Dragons News, Deck Lists and Strategy information for the Puzzle & Dragons Player.


    Featuring optical illusions, cartoons, fun quizzes, puzzles and more.


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

    Play hundreds of online jigsaw puzzles for free, send e-cards and upload your own photographs. Choose from different puzzle cuts ranging from 12 to over 200 pieces. Compete in contests and win jigsaw prizes.

    Daily Killer Sudoku

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

    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.

    Het Online Puzzelwoordenboek

    Hier vindt u de oplossing wanneer u een woord niet kunt vinden van een kruiswoordraadsel of cryptogram. Vul de omschrijving in en het woordenboek geeft antwoord.


    Finds words for Scrabble and Crossword games.

    killer sudoku and greater than sudoku puzzles from easy to very difficult. New puzzles every day. Play on-online or download for off-line play.


    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!


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

    Best for Puzzles - Puzzles, Fun and Games

    Free daily crosswords, codewords, sudoku, word searches, jigsaws - and lots more puzzles, games and trivia providing entertainment for all the family.

    Verzameling puzzels, in moeilijkheid uiteenlopend van een tot vier sterren, met oplossing.

    Fun With Puzzles

    This site contains logical puzzles. It contain puzzle types which appears in World Puzzles Championships. This site also contains Sudoku types which appears in World Sudoku Championships.

    Brain Teasers

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

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

    Sudoku Oplosser .nl - Online sudoku oplossen

    Op Sudoku Oplosser .nl kunt u de moeilijkste sudoku's gratis oplossen. Sudokus spelen is ook mogelijk. Achtergrond informatie van de sudoku is ook te vinden op

    Vinckensteiner Rätsel

    Ich denke, also spiel ich! Anspruchsvolle Kreuzworträtsel zum Querdenken, allerlei Sudokus und viele andere Rätsel und Denkspiele sorgen für (ent-)spannende Stunden daheim im eigenen Oberstübchen.

    Mind Mapping provides information on creating mind maps, mind mindmapping software and the theory behind mind mapping.

    Puzzles gratuits sur

    Bienvenue sur le site des puzzles pour les enfants et leurs parents. L'accès au site est gratuit et vous permet de jouer à des puzzles gratuits en ligne de 4 à 600 pièces . Amusez-vous à reconstituer des photos de sportifs, de stars du c

    Brain Metrix

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

    Bright Planet

    Develops software and custom content solutions for harvesting, classifying, and searching deep Web content.

    Crossword Tracker

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