Packed with features.
Sudoku Daily Challenge
Solve these challenging five-grid Sudoku puzzles online.
Solve these really challenging seven-grid Sudoku puzzles online. Unique to DKM.
Solve the same puzzle as others simultaneously and score as many points as possible. A new challenge every five minutes.
Challenge computer opponents to Sudoku! It's exciting, it's fun.
against human opponents.
Excellent Sudoku variation.
Solve the same puzzle with up to four others simultaneously. First to complete the puzzle wins. You can observe how the other players are doing.
Great Sudoku variation where the grid is in the shape of a honeycomb. Really challenging but all the hint, clue and solve options available.
Unique derivative of Sudoku where you need to place given words into a grid.
Another great logic puzzle from DKM. Also known as Battleship Puzzle. Play it now!
Find where the tents are in a grid. Excellent logic puzzle.
Remove duplicate numbers in a grid. Simple rules, elegant logic puzzle.
Clever logic puzzle where you need to draw a loop through all the pearls. Might get you addicted!
Solve over 5000 jigsaw puzzles online or create your own. Enjoy daily challenges.
Try the nine popular Solitaire games such as FreeCell, Eight Off, Klondike and Yukon.
Match-3 style game where you need to match 3 or more tiles in any row or column.
Interesting variation of Mahjong Solitaire. All puzzles solvable.
Classic tile matching game - lots of layouts to choose from.
Memory training game in the style of "concentration".
Play the popular game where you must avoid winning hearts.
Try to make the exact number of tricks you and your partner bid.
Try to predict how many tricks you will take for the hand.
Simplified Bridge without bidding.
Get rid of all the cards in your hand to avoid losing points.
How many words can you find in three minutes?
Make as many words as possible from a list of letters. Three levels to challenge your skills.
Make words from letters that drop. Combines elements of Word Ruffle and Word Ferret.
Solve the crossword that has no clues, only numbers substituted for letters.
If you like crosswords, you will love this version where you need to reveal hidden text.
Reassemble the crossword puzzle that has been broken into pieces.
Unravel the hidden saying using your code solving skills.
Multi-level word search. Can you complete all the levels?
Place words on the board to see how much you can score in the time frame.
You are placed somewhere in the world and need to determine where you are.
Find interesting locations in the world. Challenging, educational.
Classic ancient board game. Simple rules, challenging.
Fun twist to usual Word Search puzzles. How many points can you score?
Guess The Movie
Test your movie knowledge in guessing the movie titles.
Try your hand at a different type of challenge in this accurate mini-putt game.