Play the popular Japanese logic game. GNOME Sudoku is a must-install for Sudoku lovers, with a simple, unobtrusive interface that makes playing Sudoku fun for players of any skill level.Each game is assigned a difficulty similar to those given by newspapers and websites, so your game will be as easy or as difficult as you want it to be.If you like to play on paper, you can print games out. You can choose how many games you want to print per page and what difficulty of games you want to print: as a result, GNOME Sudoku can act a renewable Sudoku book for you.

GNOME Sudoku

Test your logic skills in this number grid puzzle

GNOME Mines is a puzzle game where you search for hidden mines. Flag the spaces with mines as quickly as possible to make the board a safer place. You win the game when you’ve flagged every mine on the board. Be careful not to trigger one, or the game is over!You can select the size of the field you want to play on at the start of the game. If you get stuck, you can ask for a hint: there’s a time penalty, but that’s better than hitting a mine!

GNOME Mines

Multiplication Puzzle is a simple game inspired by the multiplication game inside the popular editor emacs.You are presented with a long multiplication problem where a 3-digit number is multiplied by a 2-digit number, yielding two intermediate 4-digit number and a final 5-digit answer. However, all the digits are replaced by letters.Your job is to discover which letters are which digits.

Multiplication Puzzle

Each square piece has a number on each side. Position the pieces on the left side of the board so that the same numbers are next to each other. If the numbers don’t match, you can’t put the piece there. Move quickly: you’re being timed!You can make the game easier or harder by changing the size of the board.

GNOME Tetravex

A 2d side scrolling puzzle game where you guide large groups of little penguins through various obstacles and dangers using their numerous talents.A level editor is included to allow building your own levels and numerous user contributed levels are included as well.The game is heavily inspired by the classic Lemmings.

Pingus

Guide groups of penguins through various obstacles

A simple and fun game of crosswords. Load your crossword files, or play one of the included games. Features include:Support for shaped and colored crosswordsLoading .ipuz and .puz filesHint support, such as showing mistakes and suggesting wordsDark mode supportLocally installed crosswords as well as support for 3rd party downloaders

Crosswords

gbrainy is a game to train memory, arithmetical, verbal and logical skills with many sorts of exercises of different difficulty levels.It should have something for all ages and purposes: kids whose parents want them to develop their capabilities, adults that want to keep their mind in form or just try it out for fun, older people that might need to do some memory exercises, etc.

gbrainy

gbrainy is a game to train memory, arithmetical, verbal and logical skills.

KSudoku is a free version of the popular logic game Sudoku developed by the KDE community. The game is to fill a nine by nine grid with the numbers from one to nine filling the rows, columns and three by three squares without repeating a value on them.

KSudoku

Complete a numeric puzzle with the numbers from one to nine

Harness gravity with your crayon and set about creating blocks, ramps, levers, pulleys and whatever else you fancy to get the little red thing to the little yellow thing.

Numpty Physics

A crayon-drawing based physics puzzle game

A family classic, the objective of Four-in-a-row is to build a line of four of your marbles while trying to stop your opponent (human or computer) from building a line of his or her own. A line can be horizontal, vertical or diagonal. The first player to connect four in a row is the winner!Four-in-a-row features multiple difficulty levels. If you’re having trouble, you can always ask for a hint.

Four-in-a-row

Five or More is the GNOME port of a once-popular computer game. Align five or more objects of the same color into a line to cause them to disappear and score points. Earn many more points by lining up as many objects as possible before clearing them.More objects appear after every turn. Play for as long as possible, until the board is completely full!

Five or More

Remove colored balls from the board by forming lines

Lights Off is a collection of light switch puzzles. Clicking on a light toggles it either on or off, but also toggles all the surrounding lights, too. Your objective is simple: turn off all the lights!Players who delight in turning off lights will enjoy the huge number of levels.

Lights Off

Figure out the word before your guesses run out!Three difficulty levelsAlmost 5k possible answersNeed a break? Close the game and automatically pick back up where you left off

Warble

GNOME Klotski is a set of block sliding puzzles. The objective is to move the patterned block to the area bordered by green markers. To do so, you’ll need to slide other blocks out of the way. Complete each puzzle in as few moves as possible!GNOME Klotski comes with nearly thirty different puzzle layouts of varying difficulty. Some of the layouts are similar and only the size of one or more blocks differ. Other layouts have more variety.

GNOME Klotski

Palapeli is a single-player jigsaw puzzle game. Unlike other games in that genre, you are not limited to aligning pieces on imaginary grids. The pieces are freely moveable. Also, Palapeli features real persistency, i.e. everything you do is saved on your disk immediately.Features:Create and play puzzles ranging from 4 to 10,000 piecesPiece-holders for helping solve large puzzles

Palapeli

Remove as many squares as possible from the board. Click on a group of squares of the same color to make them all disappear in one fell swoop, causing other squares to fall into place. It is not possible to remove a single square at a time. You get far more points for clearing a larger group of squares, and also for clearing the entire board.Swell Foop is always very quick to play, but you can make it somewhat longer by changing the board size.

Swell Foop

Clear the screen by removing groups of colored and shaped tiles

Tetzle is a jigsaw puzzle game that uses tetrominoes for the pieces. Any image can be imported and used to create puzzles with a wide range of sizes. Games are saved automatically, and you can select between currently in progress games.

Tetzle

Enigma is a puzzle game where the player controls a marble with their mouse to uncover matching sets of stones.While Enigma starts out simple, soon you will encounter a wide range of mazes, lasers and traps to stop you from your goal. You need dexterity, intelligence, patience, and curiosity to succeed.Enigma features over 1000 levels with ever new objects, problems, and challenges.

Enigma

Construo is a programm for constructing wire-frame objects and let them react to physical forces, it is neither a real simulation nor a real game, it is just a little toy app which can be a nice way to waste time.

Construo

Taquin is a computer version of the 15-puzzle and other sliding puzzles.The object of Taquin is to move tiles so that they reach their places, either indicated with numbers, or with parts of a great image.

GNOME Taquin

Anagramarama is a simple wordgame in which one tries to guess all the different permutations of a scrambled word which form another word within the time limit.  Guess the original word and you move on to the next level.

Anagramarama

KDiamond is a single player puzzle game. The object of the game is to build lines of three similar diamonds.

KDiamond

LibreMines is a Free/Libre and Open Source software Qt based Minesweeper clone available for GNU/Linux, FreeBSD and Windows systems.The game has dark and light themes, is widely customizable, has options to create customizable fields, allows the user to play with the keyboard, among other things.

LibreMines

A Free/Libre and Open Source Software Qt based Minesweeper game available for GNU/Linux, FreeBSD and Windows systems.

Simon Tatham's Portable Puzzle Collection contains a number of popular puzzle games for a single player.  It currently consists of these games:.Black Box, ball-finding puzzleBridges, bridge-placing puzzleCube, rolling cube puzzleDominosa, domino tiling puzzleFifteen, sliding block puzzleFilling, polyomino puzzleFlip, tile inversion puzzleGalaxies, symmetric polyomino puzzleGuess, combination-guessing puzzleInertia, gem-collecting puzzleKeen, arithmetic Latin square puzzleLight Up, light-bulb placing puzzleLoopy, loop-drawing puzzleMagnets, magnet-placing puzzleMap, map-colouring puzzleMosaic, number clues puzzle, similar to MinesMines, mine-finding puzzleNet, network jigsaw puzzleNetslide, toroidal sliding network puzzlePatternPearl, loop-drawing puzzlePegs, peg solitaire puzzleRange, visible-distance puzzleRectanglesSame Game, block-clearing puzzleSignpost, square-connecting puzzleSingles, number-removing puzzleSixteen, toroidal sliding block puzzleSlant, maze-drawing puzzleSolo, number placement puzzleTents, tent-placing puzzleTowers, tower-placing Latin square puzzleTwiddle, rotational sliding block puzzleUndead, monster-placing puzzleUnequal, Latin square puzzleUnruly, black and white grid puzzleUntangle, planar graph layout puzzle

Simon Tatham's Portable Puzzle Collection

iQPuzzle is a diverting I.Q. challenging pentomino puzzle. Pentominos are used as puzzle pieces and many different board shapes are available, which have to be filled with them.

iQPuzzle

A diverting I.Q. challenging pentomino puzzle

The aim of JAG is to break all of the target pieces on each level, and to do this before the time runs out. Keep doing this until you have beaten the last level and won the game.

Arcade and Puzzle 2D Game in which you have to break all the target pieces

Zaz (Zaz ain't Z***) is a game where the player has to get rid of incoming balls by arranging them in triplets. The idea of the game is loosely based on games like Luxor, Zuma and Puzzle Bobble. The twists that make Zaz stand out from other games of this type are that the balls have to be picked from the path (insted of being randomly assigned for the player) and that the player's "vehicle" is also attached to a path which is different from level to level.

Puzzle game where the player has to arrange balls in triplets.

Atomix is a puzzle game where your goal is to assemble molecules from compound atoms by moving them on the playfield. However, atoms don’t just move wherever you want to move them to, they slide until they hit either a wall or another atom.Try to build the molecules as fast as you can on each level to earn a higher score.

Atomix

Kubrick is a game based on the Rubik's Cube™ puzzle. The cube sizes range from 2x2x2 up to 6x6x6, or you can play with irregular "bricks" such as 5x3x2 or "mats" such as 6x4x1 or 2x2x1. The game has a selection of puzzles at several levels of difficulty, as well as demos of pretty patterns and solution moves, or you can make up your own puzzles.

Kubrick

CuteMaze is a simple, top-down game in which mazes are randomly generated using one of a choice of several different algorithms. You move the character through the maze while hunting for targets (cheese, by default)—the game is won once all of these targets have been picked up.

Logic