Sudoku and Variants
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.
Great Sudoku variant where cells grouped in "cages" and you are given the total of each cage.
Need an extra challenge? Start with very few given numbers but introduces frame numbers to help solve.
Same rules as Sudoku but 16 rows, columns and blocks.
Challenge human or computer opponents to Sudoku! It's exciting, it's fun.
Excellent Sudoku variation.
Great Sudoku variation where the grid is in the shape of a honeycomb.
Unique derivative of Sudoku where you need to place given words into a grid.
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 to complete levels but you need to think ahead.
Solve the crossword that has no clues, only numbers substituted for letters.
Make words from letters that drop. Combines elements of Word Ruffle and Word Ferret.
Classic word search puzzles. Three levels of difficulty plus daily themed puzzle.
If you like crosswords, you will love this version where you need to reveal hidden text.
Unravel the hidden saying using your code solving skills.
Solve the quote by "dropping" letters into the crossword squares.
Fill the crossword grid with the list of given words.
Try use all tiles to make connected words. You can rearrange them each round.
Place words on the board to see how much you can score in the time frame.
Place words on a shared board the size of 100 Scrabble boards joined together!
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.
Work out where all the black squares are. Carefully created puzzles.
Great number puzzle. Simple rules - challenging puzzles.
Think differently to solve these great number logic puzzles.
Remove duplicate numbers in a grid. Simple rules, elegant logic puzzle.
Join the two ends of the snake - requires some different thinking.
Work out where the mines are placed in the grid.
Mark all the blank squares either white or black. Four grid sizes to choose from.
Clever logic puzzle where you need to draw a loop through all the pearls. Might get you addicted!
Another fun puzzle where all squares either white or black. Four grid sizes and three levels of difficulty.
Try the nine popular Solitaire games such as FreeCell, Eight Off, Klondike and Yukon.
Fast paced multi-player Solitaire. Play against humans or bots.
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.
Easier version of Bridge without bidding. Great way to learn Bridge and cardplay skills.
Get rid of all the cards in your hand to avoid losing points.
Simplified Bridge without bidding.
Solve over 4000 jigsaw puzzles online or create your own. Enjoy daily challenges.
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".
Fit the block pieces into the grid and clear lines. How high can you score?
Remove all the bricks in this new take on an old retro game.
Old strategy game for two players. Simple rules, plenty skill. Play against another or a bot.
Join the tiles until you get to the 2048 tile. Can you do it?
Ancient Japanese strategy game where you need to get five stones in a row.
Play Chess against others or a top rated computer player.
Guess where you are in the world. Fun, educational.
Test your people knowledge by matching images to names.
Guess The Movie
Test your movie knowledge in guessing the movie titles.
Fun drawing game where you need to draw a given word so that others can guess it.