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:Mahjong Titans, Mahjong Dimensions, Viaduct Designer, The Smurfs Mix Up, Railroad Shunting Puzzle, Monopoly, Gimme 5 Wildlife, Dog Mahjong 2, Mahjong Gardens, Mahjong Solitaire

The Right Way
In this game you have to guide the robot to the blue portal by placing road blocks in each level. Make the robot jump the right way and dodge the deadly traps.
0 / 10
The Scale of the Universe
In this game you can zoom in and out on an immense scale. This way you can compare the size of all kinds of things in the universe. From the smallest particles to the largest objects in space! How's that for a sense of perspective!
8 / 10
The Scene of the Crime 2
Can you collect all the clues at the scene of the crime? There's been a murder, and you are the police detective who must try to solve the case.
8 / 10
The Scene of the Crime 3
When the FBI takes over your case ans seizes your evidence you know things are about to get interesting. Continue your investigation in secret and collect more evidence.
8 / 10
The Science of the Crime
Can you find out what happened at this crime scene? Click your way through this puzzle and see if you can solve the case by finding valuable clues!
8 / 10
The Search for Wondla
Try to find the differences between the many pictures from this story book. They are almost identical, but not quite. Can you spot the differences? Follow the story in the meanwhile.
0 / 10
The Secret of Oak Island
Can you find the differences between the two seemingly identical pictures? Find all of the differences to finish all the levels and discover the secret.
8 / 10
The Silver Earring
The silver earring has been stolen! Look at the before and after pictures of the crime scene with the great detective Sherlock Holmes and see if you can solve the case.
0 / 10
The Simpson Movie Similarities
Can you find all of the identical objects in the two different pictures? There are identical objects hidden in each. Can you find them all?
8.3 / 10
The Simpsons Puzzle
Can you piece together this puzzle of the crazy Simpsons family? First put the piece in the right place and them click on the red button for another piece.
0 / 10
The Smurfs Mix Up
Complete the Smurfs Puzzle. Bear in mind though, that once you have a piece in the right place you won't be able to move it anymore.
8.7 / 10
The Square 2
Rotate the individual blocks in the square to create a path, and then rotate the square itself to get the ball to the exit. Can you figure out how to pick up all of the balls along the way? You can't rotate a block while the ball is occupying it.
8 / 10
The Sultan's Labyrinth
Grab all the treasures and try to find your way out of the Sultan's terrible labyrinth. Can you collect the treasures and find the way out?
8 / 10
The Tortoise and the Eagle
Look carefully at the pictures and see if you can find the differences. The story is about an eagle and a tortoise who wants to fly.
0 / 10
The Traders of Stories
Can you find all the items you need? Look around and find the items that are missing and use them to complete the stories. Can you do it?
8 / 10
The Vision Test
This is a test a little like the tricky Impossible Quiz. Here you'll see a number of words scrambled, blocked out, jumbles, hidden, etc. Identify the right answer in the multiple choice menu.
7.8 / 10
Theft Punk
You can only run ahead with the thief until you hit something. Then you can choose a new direction. Can you figure out how to grab all the diamonds?
0 / 10
Thimblerig, also known as a shell game, three shells and a pea, or the old army game. Don't be fooled! Keep your eye on the cup with the ball and win the game!
8 / 10
Thirsty Parrot
Collect the fruit to fill the parrot's glass with fruit juice. You can collect the fruit by lining up three or more identical pieces. Make two adjacent pieces switch places to get the fruit to line up.
8 / 10
Three Gates of Solitaire
Can you play away all the cards laid out on the table? You can discard each card if the previous card is one point higher or one point lower. Try to unlock all three discard stacks. Good luck!
0 / 10