Desktop gamesWant to solve puzzles offline or when no Internet connection is available? Just download, install, and play any time any place with this series of free desktop games. Each game contains a set of top-quality logic puzzles in incremental difficulty levels, as well as all rules and instructions. Share these gamesLike our desktop games? Don't forget to share with your friends!
Tic-Tac-Logic Light Vol 1Fill remaining squares so there are no more than two adjacent X or O in a row or columnEach puzzle consists of a grid containing X's and O's in various places. The object is to place X or O in remaining squares so there are no more than two consecutive X's or O's in a row or a column, the number of X's is the same as the number of O's in each row and column, and all rows and columns are unique. There is only one unique solution for each puzzle.
UpSkyscrapers Light Vol 1Arrange skyscrapers in a grid so their skyline is visible according to the cluesThe object is to place a skyscraper in each square so that no two skyscrapers in a row or column have the same number of floors. In addition, the number of visible skyscrapers, as viewed from the direction of each clue, is equal to the value of the clue. Note that higher skyscrapers block the view of lower skyscrapers located behind them. There is only one unique solution for each puzzle.
UpColor Pic-a-Pix Light Vol 2Paint squares as you solve the puzzle and discover a beautiful pixel-art picture.Each puzzle consists of a blank grid with colored clues on the left of every row and on the top of every column. The object is to reveal a hidden picture by painting blocks in each row and column so their length, color and sequence corresponds to the clues, and there is at least one empty square between adjacent same-color blocks. It is allowed to have no empty square between adjacent different-color blocks. There is only one unique solution for each puzzle.
UpColor Link-a-Pix Light Vol 2Find the way clues are linked, paint the paths and discover a hidden pixel-art pictureEach puzzle consists of a grid containing colored clues in various places. Every clue, except for the 1’s, is half of a pair. The object is to reveal a hidden picture by linking the pairs and painting the paths so that the number of squares (including the squares at the ends) and the color of the path is the same as the value and the color of the clues being linked together. Paths may follow horizontal or vertical directions and are not allowed to cross other paths. There is only one unique solution for each puzzle.
UpHitori Light Vol 1Shade squares so that numbers don't appear in a row or column more than once.Each puzzle consists of a square grid with numbers appearing in all squares. The object is to shade squares so that the numbers don't appear in a row or column more than once. In addition, shaded squares must not touch each other vertically or horizontally while all un-shaded squares must create a single continuous area. There is only one unique solution for each puzzle.
UpMaze-a-Pix Light Vol 1Discover the path from entrance to exit, paint it, and reveal a real hidden picture.Each puzzle consists of a maze-grid with one entrance and one exit. The object is to reveal a hidden picture by finding and painting the path from the entrance to the exit. There is only one unique solution for each puzzle.
UpCalcuDoku Light Vol 1Addition, subtraction, multiplication and division will never be the same again.Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column. In addition, the numbers in each block should produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block.
UpColor Pic-a-Pix Light Vol 1Paint squares as you solve the puzzle and discover a beautiful pixel-art picture.Each puzzle consists of a blank grid with colored clues on the left of every row and on the top of every column. The object is to reveal a hidden picture by painting blocks in each row and column so their length, color and sequence corresponds to the clues, and there is at least one empty square between adjacent same-color blocks. It is allowed to have no empty square between adjacent different-color blocks.
UpColor Link-a-Pix Light Vol 1Find the way clues are linked, paint the paths and discover a hidden pixel-art picture.Each puzzle consists of a grid containing colored clues in various places. Every clue, except for the 1’s, is half of a pair. The object is to reveal a hidden picture by linking the pairs and painting the paths so that the number of squares (including the squares at the ends) and the color of the path is the same as the value and the color of the clues being linked together. Paths may follow horizontal or vertical directions and are not allowed to cross other paths. There is only one unique solution for each puzzle.
UpChain Sudoku Light Vol 1Fill empty circles so each number appears exactly once in each row, column and chain.Each puzzle consists of a group of circles arranged in a square grid and containing given clues in various places. The object is to fill all empty circles so that the numbers 1 to 5 for 5x5 puzzles and 1 to 6 for 6x6 puzzles appear exactly once in each row, column and chain. There is only one unique solution for each puzzle.
UpHashi Light Vol 2Connect bridges between islands, according to their values, to form one continuous path.The object is to connect all islands according to the number of bridges so that there are no more than two bridges in the same direction and there is a continuous path connecting all islands together. Bridges can only be vertical or horizontal and are not allowed to cross islands or other bridges. There is only one unique solution for each puzzle.
UpKakuro Light Vol 1Fill empty squares so each block sums up to the number on its left or on its top.The object is to fill all empty squares using numbers 1 to 9 so the sum of each horizontal block equals the clue on its left, and the sum of each vertical block equals the clue on its top. In addition, no number may be used in the same block more than once. There is only one unique solution for each puzzle.
UpMix Sudoku Light Vol 2Test your Sudoku skills with 60 hard and very hard puzzles of 6 different variants.Are you really good at Sudoku? Find out with this challenging collection of 60 medium, hard and very hard Sudoku puzzles from 6 different variants, including Classic, Diagonal, Irregular, OddEven, Chain and Multi. Each puzzle is solved like a regular Sudoku with an additional twist according to the variant rules. There is only one unique solution for each puzzle.
UpDot-a-Pix Light Vol 1Connect the dots to reveal the hidden picture.The object is to reveal a hidden picture by connecting the dots in ascending order starting with 1 and ending with the highest number. There is only one unique solution for each puzzle.
UpSlitherlink Light Vol 1Surround each clue with lines, according to its value, to form one single loop.The object is to connect the dots surrounding each clue so that the number of lines equals the value of the clue and the lines around all clues form one continuous loop with no crossings or branches. Empty squares may be surrounded by any number of lines. There is only one unique solution for each puzzle.
UpSym-a-Pix Light Vol 1Find the symmetry, paint the blocks and discover a hidden pixel-art picture.The object is to reveal a hidden picture by drawing a block around each dot so that its shape is rotationally symmetrical to the dot, its color matches the color of the dot, there are no other dots inside it and no squares are left out at the end of the solution. There is only one unique solution for each puzzle.
UpClassic Nurikabe Light Vol 1Partition between clues with walls to create islands with corresponding size.The object is to create islands by partitioning between clues with walls so that the number of squares in each island is equal to the value of the clue, all walls form a continuous path and there are no wall areas of 2x2 or larger. Each island must contain one clue and be isolated from other islands horizontally and vertically. There is only one unique solution for each puzzle.
UpBasic Logic Fill-a-Pix Light Vol 1Find which neighboring squares must be painted and create a beautiful picture.The object is to reveal a hidden picture by painting the squares around each clue so that the number of painted squares, including the square with the clue, matches the value of the clue. There is only one unique solution for each puzzle.
UpClassic Hashi Light Vol 1Connect bridges between islands, according to their values, to form one continuous path.The object is to connect all islands according to the number of bridges so that there are no more than two bridges in the same direction and there is a continuous path connecting all islands together. Bridges can only be vertical or horizontal and are not allowed to cross islands or other bridges. There is only one unique solution for each puzzle.
UpB&W Link-a-Pix Light Vol 1Find the way clues are linked, paint the paths and discover a hidden pixel-art picture.The object is to reveal a hidden picture by linking the pairs and painting the paths so that the number of squares in the path, including the squares at the ends, equals the value of the clues being linked together. Squares containing 1 represent paths that are 1-square long. Paths may follow horizontal or vertical directions and are not allowed to cross other paths. There is only one unique solution for each puzzle.
UpClassic Battleships Light Vol 1Discover by logic alone where the battleships fleet is hidden in the sea.Each Battleship puzzle represents an ocean with a hidden fleet of ships, which may be oriented horizontally or vertically within the grid such that no ship touches another, not even diagonally. The numbers on the right and on the bottom of the grid show how many squares in the corresponding row and column are occupied by ship segments. The object is to discover where all ships are located. There is only one unique solution for each puzzle.
UpB&W Pic-a-Pix Light Vol 1Paint squares as you solve the puzzle and discover a beautiful pixel-art picture.Each puzzle consists of a blank grid with clues on the left of every row and on the top of every column. The object is to reveal a hidden picture by painting blocks in each row and column so their length and sequence corresponds to the clues, and there is at least one empty square between adjacent blocks. There is only one unique solution for each puzzle.
UpMix Sudoku Light Vol 1Enhance your Sudoku skills with 6 different variants.Enhance your Sudoku skills with 6 different variants, including Classic, Diagonal, Irregular, OddEven, Chain and Multi. Each puzzle is solved like a regular Sudoku with an additional twist according to the variant rules. There is only one unique solution for each puzzle.
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