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burton - Byte to binary, no loops, 1-liner
carlini - printf machine
endoh1 - Minesweeper solver
endoh2 - Star Wars crawler
endoh3 - ASCII clock
ferguson1 - Snake game
ferguson2 - Enigma machine
giles - DTMF encoder/decoder
kurdyukov1 - MD5 checksum
kurdyukov2 - Image segmenter
kurdyukov3 - Letter permuter
kurdyukov4 - Markov chain text generator
otterness - MIDI improver
tsoj - Asteroids
yang - PIN-protected program generator
adamovsky - Unlambda interpreter
burton - Word count
ciura - Pangram generator
diels-grabsch1 - Tiny compress
diels-grabsch2 - Self hashing
dogon - X11 Golly game of Life
duble - Collaborative graphics editor
endoh - Backtrace quine
giles - WAV reverberator
karns - Breadth-first search on text
lynn - Haskell compiler
mills - Machine Learning on text
poikola - SHA, Prime, Fibonacci
yang - Text scrambler
algmyr - Converts text to sound using font as spectrogram
anderson - Visualizer of typographic rivers
bellard - Image compression demo
burton1 - Hex dumper
burton2 - Tokenize and count
ciura - Strunk & White checker
endoh1 - Animated GIF from text
endoh2 - Monty-Pythonesque animated quine
ferguson - Dawkins' weasel simulator
giles - SDL falling sand
hou - Converter of JSON to SVG pie chart
mills - PDP-7/11 simulator
poikola - Ursa Major ASCII animation
vokes - Computing strongly connected graph components
yang - Text rotator and shifter
burton - hex/decimal calculator
dogon - X11 Minecraft demo
duble - handwriting with Braille
endoh1 - reaction-diffusion system HTTP server
endoh2 - hidden text quine
endoh3 - 1984/mullender emulator
endoh4 - visual factorization
hou - MD5 without integers
howe - diff tool
mills1 - flappy bird
mills2 - uncompress
muth - preprocessor Turing engine
schweikhardt - Collatz bignum computation
yang - text encoder with sea star pattern, varies with C flavor
birken - Klingon web server
deak - CPP and C99 abuse
endoh1 - QR encoder
endoh2 - ASCII to DNA transcoder
maffiodo1 - homage to a popular game
maffiodo2 - ASCII art 1-line converter
morgan - make clone
sinon - optimizer-controlled shooter game
skeggs - dynamic library abusing game
vik - Morse audio transcoder
wiedijk - Y combinator
birken - use Tetris to paint a picture
cable1 - 1-liner party of a US President
cable2 - OCR in quick brown fox ASCII art
cable3 - IBM PC emulator
dlowe - ASCII spark line graph
endoh1 - SKI Combinator Calculus tool
endoh2 - JPEG quine that expands and inverts
endoh3 - play music with ABC notation
endoh4 - ASCII solid rotation
hou - ray tracer
mills - HTTP server ray tracing a timestamp
misaka - horizontal or vertical file concat
morgan1 - X11 based Solar system simulator
morgan2 - X11 & ASCII domino matching game
robison - multi-precision arithmetic
blakely - Animated GIFs of surfaces
deckmyn - Music notation printer
dlowe - Conway's game of death
endoh1 - ASCII fluid dynamics
endoh2 - Pi/e quine
grothe - Shamir secret sharing
hamano - PDF with little dancing men
hou - Syntax highlighter
kang - Decodes spelled out numbers
konno - Linear cellular automaton 1-liner
omoikane - Encodes text as a C program
tromp - Lambda interpreter
vik - Steganography
zeitak - Brace matcher
akari - Downsampler with 3 embeded programs
blakely - Life/reverse life
borsanyi - Bar graph plotter
dlowe - Neural network classifier
eastman - Bouncing Ball in ANSI Graphics
fredriksson - Aproximate grep
goren - Magritte tribute
hamaji - Paint by number puzzle
hou - Scientific calculator
konno - QWERTY keyboard position identifer
richards - JIT dc
toledo - Dual player tank shooter game
vik - Tracker player
zucker - Text raytracing
birken - Circuit Simulator
borsanyi - Email address to gif image
grothe - Plays audio using a monitor
hamre - A calculator for rational numbers
meyer - A two player sudoku like game
monge - Graphical fractal generator
night - A maze game
sloane - Animated donut
stewart - IFS fractal generator
sykes1 - Bedlam cube solver
sykes2 - A clock in one line
toledo1 - Solve the knight chess problem
toledo2 - An 8080 emulator
toledo3 - An X11 chess game
aidan - Sudoku solver
anon - Multi-dimensional sliding tile puzzle generator
boutines - Voronoi diagram generator
chia - Java parody
giljade - 2D sliding tile puzzle solver
jetro - Audio synthesizer
klausler - Anagram generator
mikeash - Self-printing Common Lisp interpreter
mynx - Web browser
persano - Generates animated knots
sykes - Commodore PET emulator
timwi - A BF lanaguage interpreter
toledo - Play chess
vik - Wolfenstein style graphics engine
vince - Rotating GL Cube demo
anonymous - Rendering of a stroked font
arachnid - Curses maze displayer/navigator with only line-of-sight visibility
burley - A Poker game
gavare - A ray tracer
gavin - Mini-OS
hibachi - A CGI capable HTTP server
hoyle - Curses based polynomial graphing with auto-scale
jdalbec - Conway's look'n'say sequence split into elements
kopczynski - OCR of 8, 9, 10 and 11
newbern - Renders arbitary bitmapped fonts
omoikane - A CRC inserter
schnitzi - Editor animation
sds - Space/tab/linefeed steganography
vik1 - X Windows car racing game
vik2 - Calculates prime numbers using only CPP
anonymous - optimizing dynamic binary translator, x86 progs on any host
bellard - A C subset programming system for x86
cheong - Computes arbitrary-precision square root
coupard - Outputs current time as a sound file
ctk - A driver game
dgbeards - Plays suicide chess
herrmann1 - A Turing machine using preprocessor
herrmann2 - A SIRDS/3D generator, the source is SIRDS/3D itself
jason - An Adventure-like game
kev - A Pong game across network
ollinger - Prints primes with a sieve graph
rosten - Makes X mouse pointer have inertia or anti-inertia
schweikh - Shell glob matcher
westley - Sorts/scrambles, outputs as text/punch-cards
williams - Plays X-based missile command
anderson - ASCII to semaphore code convertor
bellard - Prints M6972593 (2^6972593-1) by Modular Fast Fourier Transform
bmeyer - An image compressor
briddlebane - Verbally abuses the user
dhyang - Saitou Hajime image that prints a prog that prints a prog ...
dlowe - A dc-style calculator that uses embedded Perl
jarijyrki - An X-based spreadsheet program with graphing features!
natori - Phase of the moon
primenum - Source with English words that looks like a prime tester
rince - Plots the positions of the four Galilean moons of Jupiter
robison - Highly Compressed Program for Playing Hygienic Checkers
schneiderwent - Prints the aproximate time in words
thadgavin - Prints a dazzeling moving image under multiple interfaces
tomx - C source, shell program and Makefile
banks - A flight simulator!
bas1 - Outputs a gziped 3D beam maze in Postscript
bas2 - determines the size of stdin under IOCCC sizing rules
chaos - Rotates and zooms an object using ASCII graphics
df - A word guessing game
dlowe - Pootifies stdin (useful to view Microsoft html files)
dloweneil - A very addictive ASCII poot game
dorssel - ASCII / Morse code translator
fanf - Translates Lambda expressions into combinator expressions
schnitzi - Prints a C program that sorts arguments using strange functions
schweikh1 - Tests to see if your compiler and headers are standard
schweikh2 - Prints random 0's and 1's; causes some gcc's as passes to choke
schweikh3 - Finds duplicate files that waste disk space
tomtorfs - CRC generator
august - Subset of C compiler and byte code interpreter
dalbec - Generator of strong probable-primes to a given base
eldby - Flying 3D spheres in an ASCII display
gandalf - Displays the ASCII and 8 bit character tables
huffman - Braille to ASCII and vice versa
jonth - X based dual player tic-tac-toe game
rcm - Gunzip equivalent
schweikh1 - Calculates Easter dates from 1582 to 2199 AD
schweikh2 - Search for a limited class of expressions that equal a constant
schweikh3 - Determins the memory allocation honesty of the OS
westley - Shows the time on clock with a configurable face and style
cdua - Generate a maze on the scren and then solve it
dodsond1 - Text to "Pig Latin" translator
dodsond2 - Interactive 3D Maze
esde - Searches for words in a file which have the same Soundex code
garry - Environment-expansion and binary output via escaped env vars
heathbar - 16 bit addition the easy/hard way
leo - Output interesting patterns and cycles in PostScript
makarios - Emits the base 8 representation of prime palindromic in base 8
savastio - Infinite-precision factorial calculator
schnitzi - Find divisors: where a core dump is a feature, not a bug
spinellis - Abusing the rules
vanschnitz - Towers of Hanoi via the C pre-processor
dodsond1 - plays a game of othello
dodsond2 - Hunt the Wumpus (gziped source)
horton - Plot cubic equations on a tty
imc - print a random n by n magic square
ldb - print a random line from stdin
schnitzi - flips stdin along a diagonal (source mirrored along diagonal)
shapiro - print time of day on an tty
smr - world's smallest self reproducing program
tvr - interactive fractals for the X Window System
weisberg - prints prime numbers
westley - Adventure/Dungeon like game played via the C pre-processor
ant - egrep utility with Posix-like documentation
cmills - X11 program that shatters and bounces windows
dgibson - plays the game of like using cpp
ejb - tower of Hanoi and patience pizzle
jonth - game of Tetris
leo - game of mastermind (cows & bulls)
lmfjyh - source is the filename, prints value of __FILE__
plummer - prints numbers up to a given value
rince - game state machine language, comes with a number of games
schnitzi - answers questions about English text in a file
vanb - calculator that prints in octal
adrian - grep-like utility using a state machine transition language
albert - factors multi-precision numbers with factors < MAX_LONG
ant - make utility
buzzard.1 - print factorial, gcd or prime test using a Babbage-like engine
buzzard.2 - forth-like stack machine
gson - anagram generator
imc - Mandelbrot/Julia drawer
kivinen - X11 space invaders, dropout and knockout games
lush - prints "Hello, World" using error messages
marangon - game to balance a grid of digits to all 5's
nathan - obfuscation by (trivial) encryption (source not exported)
Brian Westley decided to just ``screw the (US) government'' and make the real source available. The source at that site no longer exists. Around the same time, were were notified by Nathan Sidwell (who lives outside the US) that his source available on the Web as well. The source at that site also no longer exists.Update: We were told that Google has a comp.lang.c archive with a copy of the source ported by Nathan Sidwell.
vern - plays chess
westley - print ASCII world map and mark a location by lat/long
ant - compressed vi-like editor
brnstnd - sorta stack language
buzzard - walk thru a maze from a first person point of view
cdupont - prints a message without vowels
davidguy - plays life on a root window, doesn't need Xlib or include files
The fix is applied to the original entry; merging it with the presented code is left as an exercise for the reader.
As before, you need to turn off access control of the X11 server, and to use a window manager that does not obscure the root window.
dds - basic compiler, heavily compressed
fine - rot13s lines of input
rince - game with sprites, boulders, dimonds, and keys
westley - plays tic-tac-toe, compile output for next move, prints board
baruch - short prog to solve N-queens problem
cmills - squished blackjack game
dds - basic interpreter, heavily compressed
dg - rot13 done with strange cpp macros
jaw - compress & atob standins
pjr - the quick brown fox... cppd, structs of functions
scjones - trigraph-abusing self-reproducing program
stig - nested-comment tester (all on command line)
tbr - simple compressed shell, silly layout
theorem - numerically solves the equation y'=f(x,y)
westley - poetic exchange between lovers, prints "luvs me, luvs not"
fubar - self-reconstructing, recompiling factorial program
jar.1 - char*_="Hello world.\n";
jar.2 - lisp interpreter, compressed
ovdluhe - monkey-typer following template, 'APE' identifiers
paul - print fibonacci base 2 by simulating turing machine
robison - apl-expression interpreter (binary), written in C--
roemer - prints e, script-pi shaped layout, _31415 identifiers
tromp - squished tetris
vanb - one-liner prints all subsets of arguments
westley - reversible, rot13able program that reverses and/or rot13s.
applin - massive #define stuff, includes itself; prints table of primes
dale - prints command line, using lots of system calls
isaak - table driven table of the elements; cpp, self-inclusion
litmaath - sorts each arg using only argc, argv, and 'while(<cond>);'
phillipps - 'first day of christmas', tables, heavily main() calling
reddy - prints name of 'char *(*(foo[16])();', compressed
robison - print e in any base, uses only --, >=, and while()
spinellis - #include "/dev/tty"
westley - prints '3.141', circle made of '_-_-_-_' in layout
biggar - program: "P;" defined on command line
heckbert - obfuscated fold program
hines - counts goto's, all ids anagrams of 'goto', all flow w goto
korn - one-liner that prints a message on a Un*x system
lievaart - very good othello player
wall - roman numeral -> decimal and vice versa conversion
westley - individually palindromic lines prints a palindrome
applin - hello world works under cc, /bin/sh, and f77
august - struct-heavy e-computation, memory allocation with sbrk
bright - hex dump, cpp compressed, uses lost of << for constants
hague - morse code filter written with 'DIT DAH _DIT DIT_DAH'
holloway - prints hello world! via a recursive main
marshall - train engine-shaped program prints "choo choo"
pawka - prints 'obfuscated?' big, uses xyyyx idents...
stein - prints HHMMSS in UTC time
wall - dvorak keyboard emulator
applin - one-liner to print hello world, with execlp
august - cpp obfuscated, compressed, main-recursive primes in binary
lycklama - heavily cpped with o_oo identifiers, scrolls text right
shapiro - two defines, one 7-liner, results in a maze
sicherman - rot13 with strange #defs that create comment headers etc.
anonymous - prints hello world, where read is write
decot - prints garbage, weird cpp defines (keywords for others)
laman - prints spiralling numbers, laid out in columns
mullender - hardcoded vax and pdp-11 code to move :-) across the screen
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Leo Broukhis, Simon Cooper, Landon Curt Noll
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