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

Perfect Balance
Rotate the blocks so that everything remains in balance on top of the gray beam. It's not that easy, especially not when you need to find a place to drop a couple of orbs too! the first 40 levels are in Harmony mode, then comes Inferno...!
8 / 10
Perfect Dancing
Dance together with a friend who knows all the moves. You have to imitate them. Press the arrow keys to make the same moves. How long can you dance in sync?
2 / 10
Perilous Presents
Change the direction of the conveyor belts and send the presents the right way. watch out for the bombs. Make sure none of the presents is blown up.
0 / 10
Periodic Table Sniper
Per row of the periodic table you will get the elements in a random order. Use your rifle to shoot the right blocks in the table as fast as you can. Do you know all of the abbreviations?
7 / 10
Periodic Table in a Minute
You get one minute to play. Try to find all the elements given in the periodic table. Find the matching abbreviation. It helps to know their position in the table too. How fast are you? How many can you identify within one minute?
10 / 10
Periodic Table of Elements
Are you good at chemistry? Put your knowledge of the periodic table of elements to the test in this online game. Find the right element to match the given atomic mass. Can you get them all right?
7.5 / 10
Pet Lion
Use the mouse to click on all the differences between the seemingly identical pictures of the pet lion. Can you find all of the differences?
0 / 10
Pet Matching 2
Play away all the pet animals by making connections. Find the matching pairs and see if you can link them up. Try to clear the entire field of pictures.
5 / 10
Pharaohs Pairs
Connect the tiles to play them away. Can you clear the entire field? You can play away a pair of tiles when there's a clear path between them.
0 / 10
Photo Frenzy
Can you spot all of the five differences in these sets of two pictures? Some of them are quite subtle and difficult to find. Good luck!
8 / 10
Photo Scramble
Can you unscramble this picture in record time? You can move the pieces by sliding them into the one empty space. Can you sort out the whole puzzle this way and get all the piece in the right place?
0 / 10
Physics Cup Playoffs
Try to get the ball into the goal by removing the blocks and bits of grass. Can you figure out the best order, and which blocks not to remove. Don't let the ball touch the red blocks!
8 / 10
Pick and Dig 3
In this well-made puzzle game you have to use your ladders, pickaxe and shovel to collect all the three coins and one diamond in every level. Collect coins to learn new skills and unlock more tricky levels.
8.7 / 10
Picnic Pies
Try to get all the slices of pie in the right place. Make sure everybody has the same amount of pie, but also make sure that they are the right pieces.
8 / 10
Picross Madness
The numbers indicate which blocks you have to fill in per line in this Picross puzzle game. Can you complete all the puzzles by creating the pixel pictures?
8 / 10
Picture Matching
Connect the matching pictures. You can only connect them if they are next to eachother or there is a clear path from one block to the other. It gets harder and harder. Clear the field before your time is up!
0 / 10
Pierre Hotel
A fun click and find adventure set in a strange hotel where nothing is as it seems. Walk around and explore all the rooms and corridors. Can you find back your girlfriend?
8 / 10
Pin Up Girls
Another fun find the differences game! Can you find the differences between these almost identical pictures of pin up girls? How fast can you find them all?
8 / 10
Pink Room Escape
Try to find the way out of the pink room. You're locked up there and you need to get out, but how to do it? Collect useful objects and figure out how best to use them to escape.
8 / 10
In this game you have to fix the pipes before the water spills all over the place. Watch out for obstacles in the field, and try to score as many points as you can. Keep an eye on the water pressure though. If you're too slow it'll come pouring out!
8 / 10