Do you like a challenge?

Not satisfied when things are to easy? Are you the kind of person who needs a challenge now and then? Try one of our puzzle games! In this overview you'll find challenging puzzles, brain teasers and brain breakers, quiz games, card games, strategy board games, and many more! Test your observational skills, find ways out of locked rooms using found objects and your own ingenuity, investigate cases lke Sherlock Holmes, work out strategies for chess and card games, or play one of the many variations on Mahjong we've collected for you. These must be the most addicting computer games, because there's nothing like a good puzzle to keep your mind sharp!

We like these games:Krismas Mahjong, Jewels of Arabia, Gummy Blocks, Gun Builder 2, Winter Mahjong, Adam and Eve: Sleepwalker, FunGamePlay Pyramid Solitaire, Adam and Eve: Adam the Ghost, Tiles, The Maze HD

Halloween Puzzle
Can you find the right place for all the pieces of this Halloween puzzle and piece the picture back together again? Good luck and have fun!
0 / 10
Halloween Tripeaks
Stack away the cards one after another to clear the field. Stack the cards of a value one point higher or lower than the card on the discard stack. You have one wildcard!
8 / 10
Halloween World Dig
Try to find all the words on the list that are hidden in the grid of letters in this Halloween word finder puzzle. Can you spot all the hidden words?
6 / 10
Hangman Extreme
In this version of Hangman you need to figure out the word as fast as possible, before your hangman gets it... in all kinds of interesting ways.
8 / 10
Hangman Word Game
Play a fun hangman game! Guess the letters and see if you can guess the word before you run out of turns! How many rounds will you last?
8 / 10
Hapland 1
A pretty difficult puzzle in which you get to determine the starting point... It's addicting! Examine the level and try clicking on some things to figure out what happens. Can you piece together the right order in which to do everything so you can complete the game?
8 / 10
Hapland 2
Part two of the Hapland series. A series of complex and challenging point-and-click adventures. This one is pretty difficult too, but definitely lots of fun! How far will you get?
8 / 10
Hapland 3
The most difficult Hapland up till now... Can you handle the frustration? Click on stick figures and objects to set them in motion, figure out how they work, and solve the puzzle. It's not at all easy!
8 / 10
Happy Time 5 Differences
Can you find all the differences between these sets of pictures. they look identical, but some subtle changes have been made. Can you see what those differences are?
8 / 10
Happy Tower
Build some stores and some apartments and construct one big happy tower. Can you figure out what best to build and how to keep the inhabitants of the tower happy with their living space?
8 / 10
Harry Potter Mastermind
Mix a potion in Professor Snape's class with this mastermind game. Try to find the right order to add the ingredients. Select an ingredient and place it on one of the scales above the cauldron. A white pin indicates the correct ingredient in the right place and a black pin a correct ingredient in the worng place. The position of the pins themselves says nothing about what ingredients are the right ones though. the trick is to find out which ingredients the pins correspond to.
8 / 10
This is a very difficult version of tetris. This game keeps giving you exactly the Tetris blocks you don't need! Can you still manage to drag a couple of lines out of the game anyway? It is possible!
8 / 10
Hawkeye Gamer
How well do you know your online games? Test your knowledge and solve all kinds of fun puzzles. Can you identify the heroes and fill in the missing characters?
0 / 10
Head Hunter
Fix the picture in this puzzle by moving the squares around using the one empty space. Can you figure out how to get all the pieces in the right place?
0 / 10
Head Spin
Make the perfect mirror image of the left page on the right page of the picture book so that everything it symmetrical. Don't worry about the people milling around. They are just there to distract you.
8 / 10
Heart Box
Click away the blocks and try to drop the box in the red tray in Heart Box. Sometimes you'll have to drop the box and make sure it lands exactly into the U-shaped container. In other levels, you'll have to think out of the box to make the tray cover the Heart Box!
0 / 10
Play the cardgame Hearts the Dutch or American way! You either need to get a lot of points, or none at all to win. Try it out now!
8 / 10
Heartwild Solitaire Dreams
Play 540 stunning mahjong levels in Heartwild Solitaire Dreams, a gorgeous mahjong card game with beautiful HD full-screen artwork that looks great on all of your devices. You can unlock 90 entertaining level packs, and enjoy a special challenge with the new memory game mode!
0 / 10
Hedgehogs Maze
Try to get to the end of the maze with the little hedgehogs. You can place arrow in the maze and when the hedgehogs reach those they will follow them.
8 / 10
Helen's Return form Africa
Helen has been travelling around a bit, and now she needs to catch a plane. Except she might not make it because she's not very good at organizing things. Can you help her find the items on the list at the last moment?
7.1 / 10