4stattack

Connect-4 game, single or network multiplayer

amoebax

a cute and addictive action-puzzle game, similar to tetris

anagramarama

Create as many words as you can before the time runs out

angrydd

Angry, Drunken Dwarves, a falling blocks game similar to Puzzle Fighter

arrows

simple maze-like game where you navigate around and destroy arrows

atomix

a game where you build full molecules, from simple inorganic to extremely complex organic ones

bastet

a simple, evil, ncurses-based Tetris(R) clone

biniax2

Logic game with arcade and tactics modes

braincurses

An ncurses-based mastermind clone

bubble-chains

Arcade-puzzle game

candycrisis

An exciting combination of pure action and puzzle gaming

codebreaker

mastermind style game

colorcode

a free advanced MasterMind clone

concentration

The classic memory game with some new life

connectagram

A word unscrambling game

construo

2d construction toy with objects that react on physical forces

cutemaze

A simple, top-down game in which mazes are randomly generated

cuyo

highly addictive and remotely related to tetris

drod-bin

Deadly Rooms Of Death: face room upon room of deadly things, armed with only a sword and your wits

einstein

A puzzle game inspired by Albert Einstein

enigma

puzzle game similar to Oxyd

ensemblist

Put together several primitives to build a given shape. (C.S.G. Game)

fbg

A Tetris clone written in OpenGL

fish-fillets

Underwater puzzle game - find a safe way out

flobopuyo

Clone of the famous PuyoPuyo game

freesweep

Console Minesweeper

galaxis

A UNIX-hosted, curses-based clone of the nifty little Macintosh freeware game Galaxis

gemdropx

A puzzle game where it's your job to clear the screen of gems

glickomania

An addictive variation of same game

glightoff

a simple (but not so easy to solve!) puzzle game

gnudoku

A program for creating and solving Su Doku puzzles

gnurobbo

Robbo, a popular Atari XE/XL game ported to Linux

gottet

A tetris clone based on Qt4

gpe-lights

A simple light puzzle for the GPE Palmtop Environment

greedy

fun little ncurses puzzle game

groundhog

Put the balls in the pockets of the same color by manipulating a maze of tubes

gtetrinet

Tetrinet Clone for GNOME 2

gtkballs

An entertaining game based on the old DOS game lines

gweled

Bejeweled clone game

hangman

The classic word guessing game

hexalate

A color matching game

hexamine

Hexagonal Minesweeper

hoh-bin

PC remake of the spectrum game, Head Over Heels

icebreaker

Trap and capture penguins on Antarctica

jag

Arcade 2D Puzzle Game

jools

clone of Bejeweled, a popular pattern-matching game

kiki

Fun 3D puzzle game using SDL/OpenGL

kmagnet

A simple puzzle game

krystaldrop

Free clone of an excellent NeoGeo puzzle game, Magical Drop

lmarbles

puzzle game inspired by Atomix and written in SDL

londonlaw

Clone of the famous Scotland Yard board game

lpairs

A classical memory game

ltris

very polished Tetris clone

magiccube4d

four-dimensional analog of Rubik's cube

mindless

play collectable/trading card games (Magic: the Gathering and possibly others) against other people

mirrormagic

a game like Deflektor (C 64) or Mindbender (Amiga)

monsterz

a little puzzle game, similar to the famous Bejeweled or Zookeeper

mures

A clone of Sega's Chu Chu Rocket

neverball

Clone of Super Monkey Ball using SDL/OpenGL

ngstar

NGStar is a clone of a HP48 game called dstar

pathological

An enriched clone of the game 'Logical' by Rainbow Arts

pauker

A java based flashcard program

penguzzle

Tcl/Tk variant of the well-known 15-puzzle game

picpuz

a jigsaw puzzle program

pingus

free Lemmings clone

pipepanic

A simple pipe connecting game

pipewalker

Rotating pieces puzzle game

quadra

A tetris clone with multiplayer support

quadros

An implementation of the Tetris game with team multiplayer ability

rezerwar

Puzzle game like the known tetromino and the average pipe games

scramble

Create as many words as you can before the time runs out

seatris

A color ncurses tetris clone

sgt-puzzles

Simon Tatham's Portable Puzzle Collection

shaaft

A falling block game similar to Blockout

skoosh

Sliding tile puzzle for Gnome 2

tanglet

A single player word finding game based on Boggle

tetrinet

console based tetrinet inc. standalone server

textmaze

An ncurses-based maze solving game written in Perl

tint

Tint Is Not Tetris, a ncurses based clone of the original Tetris(tm) game

tod

Tetanus On Drugs simulates playing a Tetris clone under the influence of hallucinogenic drugs

tong

Tetris and Pong in the same place at the same time

toppler

Reimplementation of Nebulous using SDL

torrent

Match rising tiles to score as many points as possible before the tiles touch the top of the board

trimines

A mine sweeper game that uses triangles instead of squares

triptych-demo

fast-paced tetris-like puzzler

twindistress

Match and remove all of the blocks before time runs out

wakkabox

A simple block-pushing game

wmpuzzle

wmpuzzle provides a 4x4 puzzle on a 64x64 mini window

world-of-goo

World of Goo is a puzzle game with a strong emphasis on physics

world-of-goo-demo

World of Goo is a puzzle game with a strong emphasis on physics

xblockout

X Window block dropping game in 3 Dimension

xbomb

Minesweeper clone with hexagonal, rectangular and triangular grid

xlogical

SDL logical clone

xphotohunter

Find the differences between two pictures.

xpired

A Sokoban-styled puzzle game with lots more action.

xpuyopuyo

A Tetris-like game with opponent

xtris

a networked Tetris-like game

xwelltris

2.5D tetris like game

xye

Free version of the classic game Kye

zaz

A puzzle game where the player has to arrange balls in triplets

4stattack

greedy

quadra

amoebax

groundhog

quadros

anagramarama

gtetrinet

rezerwar

angrydd

gtkballs

scramble

arrows

gweled

seatris

atomix

hangman

sgt-puzzles

bastet

hexalate

shaaft

biniax2

hexamine

skoosh

braincurses

hoh-bin

tanglet

bubble-chains

icebreaker

tetrinet

candycrisis

jag

textmaze

codebreaker

jools

tint

colorcode

kiki

tod

concentration

kmagnet

tong

connectagram

krystaldrop

toppler

construo

lmarbles

torrent

cutemaze

londonlaw

trimines

cuyo

lpairs

triptych-demo

drod-bin

ltris

twindistress

einstein

magiccube4d

wakkabox

enigma

mindless

wmpuzzle

ensemblist

mirrormagic

world-of-goo

fbg

monsterz

world-of-goo-demo

fish-fillets

mures

xblockout

flobopuyo

neverball

xbomb

freesweep

ngstar

xlogical

galaxis

pathological

xphotohunter

gemdropx

pauker

xpired

glickomania

penguzzle

xpuyopuyo

glightoff

picpuz

xtris

gnudoku

pingus

xwelltris

gnurobbo

pipepanic

xye

gottet

pipewalker

zaz

gpe-lights