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

Colours Jigsaw Puzzle
This is a tricky jigsaw puzzle. Rotate the coloured jigsaw pieces so that they all fit into the pattern.
8 / 10
Connect the blocks in this Comboling game. The higher the level, the more blocks! Can you figure out how best to place the blocks to make more combos?
8 / 10
Place different accelerators in the field to get the ball to the four hoops. Use as few of them as possible for the highest score.
7.3 / 10
Connect 2
Connect the pictures by creating space for a line. The path from one identical picture to the next must be cleared. This way you must try to clear the entire field. However, there are many different tiles and not all of the levels can be solved completely. It's a combination of clever play but also plain luck.
8 / 10
Connect 3
Try to find two identical icons. You can connect these with a line, but only if that connection doesn't require the line to make more than two bends. Can you clear all the tiles away?
8 / 10
Connect It
Can you figure out how each of these machines works and put the cogs and other machine parts in the right place? Try to get this thing to work.
0 / 10
Connect The Dots Boxes
Connect the dots with a line. Take turns to draw in lines with your opponent. The one to place a line that finishes the box wins that box. Try to win as many boxes as you can.
8 / 10
Try to find the way out in this maze. You will have to rotate the different sections of the levels so that you can walk right through to the exit. Can you do it?
8 / 10
Raise or lower the surface the ball is lying on to get the ball to roll onto the right square. Can you do it in as few clicks as possible?
8 / 10
Cooking Ninja
Try to make combinations of three or more in a row or column. How many points can you score? Try to play away as many blocks as you can.
8 / 10
Cool Summer
Turn over the cards and find two identical pictures. Once you match two pictures they will vanish. Remember where the pictures you turned over are, because more and more will appear. Make sure the screen doesn't fill up to the top.
0 / 10
Copy Shot
In this game you will have to make your way past all the traps by copying and pasting items like blocks and ladders throughout the levels.
8 / 10
Can you get all of the circles into the right spots? Try to get them all to move in the right direction at the right moment. All circles need to hit the right spot at the same moment.
0 / 10
Count the Cubes
Can you count the cubes that come falling down? Some might be partially or entirely hidden behind and under other cubes, so look carefully and type in the right number each time.
8 / 10
Counting Cards
Add up the right cards to get a score of the number displayed below. It doesn't matter how many cards you use, as long as you get up to the right number. Count well and try to play away as many cards as you can.
8 / 10
Counting the Stars
You'll get to see a glimpse of the stars very briefly. Can you still manage to count them all in that brief window of time and give the right number?
0 / 10
Cover Orange Journey Knights
Even in the age of knights you have to protect the orange against the hail cloud. Can you roll the orange under a roof or plank for shelter?
8 / 10
Crack the code in Mastermind Online!
Prove you’re a master code breaker with the vintage puzzle game Mastermind Online! Find the sequence by placing the coloured balls in the exact right position. The game will help you, but not too much! See a grey dot? That means you chose one of the colours in the sequence, but you’ve still got ways to go. A black dot means you matched the right colour with the right position, so you’re getting there. The fewer guesses you need, the higher your score!
0 / 10
Crash Town
Everyone in this town drives like a madman with a death wish. Make sure there are no more traffic accidents by introducing the necessary traffic rules.
8 / 10
Crash Town 2
Make sure the cars in Crash Town don't smash into each other by placing signs on the road and by the crossings.
8 / 10