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:Jewels of Arabia, FunGamePlay Pyramid Solitaire, Tiles, Winter Mahjong, Doodle God: Rocket Scientist, Superheroes 1010, Goose Game Online, Blue Mahjong HD, Word Crush, 99 Balls Evo

Coffee Mahjong
Mahjong for the true coffee lover (and dare we say coffee addict). Find the matching pairs of tiles and click them away until there's nothing left.
8 / 10
In this game you have to collect the plus symbols to score points. You will need these to buy upgrades which will help you move on. Each time you miss you'll have to start over again.
0 / 10
Sometimes you will have to figure out the timing, and other times the sequence needs to be puzzled over to make all of the positive and negative orbs collide. Green orbs don't react with any other orbs.
8 / 10
Color Theory
Make your way through the colour maze by activating the right platforms. Hit the plus signs with the right colour to make that colour (or colour combination) vanish from the maze. You'll even learn a bit of colour theory in the process!
0 / 10
Colored Bricks
Colored Bricks is a fun and challenging block puzzle game that will have you racing for time! Try to clear the big groups of connected colored blocks without leaving too many single blocks behind. If you leave too many of those behind, time is taken off from the next level!
0 / 10
Hop through the levels with the block. Find the pools of paint to change colour. Paint every block you touch the right colour. You can combine colours too. If you mess up, press R to try again.
8 / 10
In every level you have to change the background colour by bringing together two blocks of the same colour. Make sure you fill the level with the border colour last.
0 / 10
Coloured Eggs Mahjong
Mahjong with Easter Eggs. Can you make melds with all of the tiles with the Easter eggs on them and clear the field? Have fun with this Easter game.
8 / 10
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