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, Gun Builder, Tiles, 99 Balls Evo, Winter Mahjong, Pearl's Peril, Cube Escape: The Cave, Make Me 10, 10x10 Hawai

Replace Frogs
Can you get all the frogs to the other side? You can only jump over one frog at a time. Will you be able to solve the puzzle? Think carefully and you'll get it!
0 / 10
Click the right marbles in this game. in the beginning it's all very simple and easy, but it soon becomes more difficult.
2 / 10
Reversi Gold Edition
Play a game of reversi. Try to get all of the board by seizing your opponent's stones. Choose the colour you want to play and choose the level of difficulty.
8 / 10
Revert to Growth 2
Help the robot collect all the objects. Use the fast-growing plants to gain access to parts of the level that are hard to get to.
0 / 10
Rhetundo Island
This is a sort of interactive version of Hapland where you walk through various screens to solve the puzzle. Look carefully to find out the right sequence of actions in this fun puzzle game.
8 / 10
Riddle School 2
Can you escape from school in Riddle School 2? Search the building and find the items you need to escape the school. Good luck!
8 / 10
Riddle School 3
Can you escape from school? First you will have to search for a way to get out of Mr Soggy's detention class. Make sure he doesn't catch you trying to escape!
0 / 10
Rings are shot into place. Stack them into towers in order of size, from big to small, and keep the field organized or you will run out of space to store your rings!
8 / 10
Rings of Colour
In this puzzle you must rotate the rings so that the colours match. If you click on a ring a maximum of four other rings will rotate, so give your moves some thought first.
2 / 10
Ritris Tetris
In Ritris Tetris you get to make your own tetris blocks. Are you tired of never getting the blocks you need? Ritris allows you to create exactly the blocks you want. Play away all of the red blocks with your own customized Tetris blocks.
8 / 10
Rizzoli and Isles: The Masterpiece
Solve this murder case with Rizzoli and Isles. Look around at the scene of the crime, find hidden evidence, send it to the lab, and use the results to find the killer.
9.3 / 10
Road to California
In this game you are travelling through California. There is a list of hidden items displayed at the bottom of the screen. Can you find all these items in every level?
0 / 10
Robo Chess
Try to check mate your opponent, the robot, in this game of chess. The board layout is simple, as is your objective: outmanoeuvre the robot.
7.8 / 10
The robots are all ill! They've got roboflu! the treatment is for you to use the letters and spell words with them. This will heal the sick robot cells!
8 / 10
Roboflu 2
The robots have contracted all kinds of viruses. Use the corrupted letters in their system to spell words, this will make the letters green again and cure the robots. You can use the green and the red letters to spell words. Press the red button to submit them. Press scramble to scramble the letters on the board when you run out of words to spell.
8 / 10
Robots Initiate Work Sequence
Complete all the tasks with the robots before the time runs out. Can you find the most efficient way to clear, collect, and build everything?
8 / 10
Roly Poly Monsters
Blow up all of the roly-poly monsters with your bombs. Watch out though, because you only have a limited amount of ammunition, and you can't reach everything as easily.
8 / 10
Romance of Rome
Try to find all of the objects listed at the bottom of the screen. Can you find all the objects you need. Look carefully, because some will be hidden quite well.
8 / 10
Romantic Mystery
In this game you will have to search the rooms and find the hidden objects and tools. Can you figure out how to use them to solve the romantic mystery?
2 / 10
Rose Dungeon
Find your way out of the dungeon in this game. Find any objects that can come in handy when trying to escape. Find out how to use them to get out.
8 / 10