Version numbers: Integral increments mean variants or solutions added, small increments mean error corrections.
Please choose one of the following FREE DOWNLOAD LISTS to see icons and short descriptions: 

PUZZLES

CHESS VARIANTS

OTHER GAMES

are games which have featured as "Free Game In the Spotlight" on the Zillions home page.

		Puzzles		Chess Variants		Other Games
A		3D-Mazes Adec Adec-Del Adec-dia African Tour Alive Alive II Alive-Automatic All Setris Alternate Angel Maze Ant Ant II Aperiodic_Tilings Area Solo Area Solver Arrowway Asian Tour Atomic_Puzzle A-Maze A-Maze II A-Maze III A-Maze 4 A-Maze 4 Random A-Maze 5 A-Maze 6 Amaze_Run Amaze_Run II Arrowway Axiom_Made_Easy Axiomatic Metronome Axiomatic Timer		Angle Chess		A-Maze For Two A-Maze For Two II Area
B		B-Pento Backtrack Bad Neighbours Balloons Balloons II Balloon Mania Ballwalk Barrot Big Mazes Big Mazes II Big Mazes III Billiard_Balls Billiard_Puzzle Bowls Branches Braiding Brax Bubbles Bubbles II Bump Butterflies		Bank Chess Better Pawns Black Hole Chess Bubble Chess Bughouse Chess Burnt Chess		Barrier Be-Jay Bubbles For Two Bubbles For Two II Bugs Butterfly
C		Calculator Calendar Colorit Cameleon Chess Puzzles Capetown Cat & Mouse Cat & Mouse II Cat & Mouse III Cat & Mouse IV Cat & Mouse V Catch Cave Cave II Cave Critters Chain Reaction Chains Chess-Maze Chess-Maze II  City Tour Cleanup Cleanup 2 Cleanup 3 Clingon Clingon II Clingon III Code Cracker Coin Hexagon Coloured Doors Comacube Confix Connect Dots Crisscross Crossword Cryptic_Crosswords Cryptic Hymn Crystal Cubewalk Cubewalk 2 Curves		Chess Mulatte Bishop Cannibal Chess Changling Chess Check-Penalty Checkers Chess Chess II, the Resurrection Chess-Sets Chess with Opening Books Chromatic Chess Cloak Chess Companion Chess Conveyor-Belt Chess Crazy Pawns Chess Cross-eyed Chess		Cameleon Fight Carrots Carrots II Cat&Mouse For Two Chase Chase II Cows and Leopards Crystal For Two
D		Decomino Dialbug Diball Dice-Shuffle Dice-Shuffle II Dicewalk Dicube Dicubes Digirot Domina II Domina III Domina 4 Domina 5 Domina Max Domino Puzzles Doncala Doors Doors II Doors III Doshu Doshu II Doshu III Double Doughnuts Draw Drop Drop Mania		Deadly Pawns Chess Deflector Chess Delayed Chess Dictator Chess Double Chess Double Move Chess		Deflector Deflector2 Dico Domina Doors For Two Ducado
E		Easy Cubes Elcrypt Elcrypt II Eliminator Eliminator II Eliminator III Entropy2 Escher Escher 2 Escher 3 Escher 4 Escher 5 Escher 6 Escher 7 Escher 8		Evasive Chess		Evasion Evasion2
F		Fado Solo Febu Febu II First First II First III First Diy First Exchange Fishing Fit Five_Letters Fivethousand vs Robot Flamingos Flim Flim II Flim III Flim-E Flim Large Floor_Tilings Floor Tilings II Fourcube Fourball Fractalmaze Fruit Fruit II Fruitbasket		Fastpawn Chess Fortress Chess Freeze Chess		Fado Five-Dice Fivethousand Focus Fortress Foxhunt
G		G-Backtrack Given_Legs Globetrotter Goodknight Goodknight II Goodknight III Goodknight 4 G-Primes Graph-Puzzles Groops Growth				German Checkers German Morris
H		Halloween Halloween Mania Hangover Harry Harvest Hearts Hex_Twist Hiroi Hiroimono Hooked Hop Solo Hop Solo II Hop Solo Random Hungry Snakes		Hades Chess Hermit Chess Hungry Pawns Hydra Chess		Halfbreed Halma Star Hnefatafl Hop for Two Hungry Snakes For Two
I		Infini IQ Isolattice Itchi Itchi 2		Island Chess
J		Jewels Jigsaw Jointz Jugs Jugs II Jumbled				Jointz For Two
K		Karl's Cubes Knots Knots II Knots III Knots 4 Komino		Karma Chess		Kanim
L		Labrat Langtons Ant Laser Laser II Laser III Laser 4 Laser Maze Lattice Leftturn Liars Light Show Linear Linedraw Logic Gates Loop Lost In The City		Limpy Chess		Laska L-Game Lift Longerwords Ludo Ludos
M		Marbles Marbles II Marbles III Match Matchsticks Matchsticks II Maths: Addition Maths: Multiplication Maths: Subtraction Math Tables MAX MAX-Solver Maxicol Maze Haven Mem Mem II Mem III Moebius Moku Mondrian Morris_Puzzle		Magic Carpet Chess Morph Chess		Maffy Match42 Mice Mace Mylaska
N		Napier's Abacus Nature-Walk Nightmare_Quilt Nine Clocks Noscope Nosquare Number-Crisscross Numberwheel Nutts Nutts-Solver		Nwap Chess
O		Oneway Loop Odd Ones		One-Two Chess Onwards Chess		Oh Golly
P		Pairs Pancakes Pa-o-si Pathways P-Backtrack Pearl Puzzle Pearl Puzzle II Pento Pento-Solver Phone Phone II Phone III Photonworld Planes Podo Podomania Polyhexes Polyhexes II Powerlines Proon Pum-Num Pum-Pum Pum-Pum Large Pyramid P-Primes		Pacman Chess Pass Chess Penalty Chess Pointer Chess Powerful Pawns Chess Promotion Chess		Pairs For Two Pikkpakk Push Push2
Q		Quadrilles Quilt				Quadrature Queen's Guard
R		Rabbit Rabbits Racetrack Random Cave Random Cave II Rd Cave Critters Random Walk Razzledazzle Reptiles Reptiles II Reptiles III Rhamses Rhamses II Rhamses III Rightrightleft River Crossing Roadmaps  Robo Robot Rook's Tour Rose Rotoscope Rotoscope II Roulette Row Rightrightleft Rightrightleft-Across Rubik's_Cube Rubiks 4x4x4 Cube Rubiks 5x5x5 Cube Rungs		River Chess		Rabbit For Two Reversi II Ringo Rotaryh Roulette For Two Russian Checkers
S		Sailing Sailing II Sailing III Saltwater Scale Scrabwalk Solo Secret Keys Semblo Serviettes Setris Setris II Setris III Setris 4 Sheepdog Shortcut Sieve Skewers Slide-in Smiling Faces Snakecatcher Snakepit Solitaire Freeply &  Solver Spaghetti Spaghetti2 Spot the Difference Spot the Difference II Squabble Solo Square Fit Square Fit II Square Fit III Square The Square Square The Square II Squash Squ-The-Squ Solver  Stacks Stacksa Stackso Stapler Stapler II Staxa Staxo Stepping Stones Stick Equations Sticks Sticks Sequence Straight Straight Across Straight-Dia Straight-Solver Subway Subway2 Subway3 Subway 4 Suco Sudoku Cube Sudoku-Tool Sudoxo Sudoxu SummerwingsPuzzle Super Bubbles Swap16		Setup-Chess Simple Chess Statues Chess Sticky Chess Synergy Chess		Sailing For Two Salta Scala Scrabl Scrabl-Deutsch Scrabwalk Scribble Scribble II Siege (Castle Checkers) Similarity Soccer Squabble Squaredance Square Down Sticks Dia Sticks For Two Sticks Ortho Sticks 3D Straight For Two Straight-dia for two Streets Summerwings
T		Tangram Telescope Tetrads Tetrasticks Three Rings Tilt Tilt II Tilt 3 Touched_Twice Towers_of_Hanoi_(KS) Traffic Lights Train Train II Train III Train Set Transform Triki Triple Turing_Machine Turing_Machine II Tuzz Twentysix Twin Twin Maze Twist Twist II Twisted Tour		Transfer Chess Transparent Chess Trophy Chess Twin Chess		Toppla
U		Unblock Uncover Unloop Unmatch Up and Down		Unplay Chess		Up and Down For Two
V		Via Longo
W		Wang Whitey Wireworlds Wordhunt Wordsnake		Whale-Shogi		Walls Water War Whale-Shogi Windmill
X		X-Ray X-Ray II
Y		Y-Backtrack Ypento Y-Primes
Z		Zlide

**The number of ZRFs published is actually 130 more since some entries in this list are collections of games. 

Feedback
Here are some comments what others have to say about (some of) my games: 
  "Bravo Karl!...innovative concept and nice execution...visually appealing...cute game...clever idea..." 
  "I am always looking forward to your next creation..." 
  "I am constantly amazed what you can do with Zillions..." 
  "I have been admiring your games for many months now..." 
  "I never thought it could be done in Zillions..." 
  "...classic Karl creativity...brilliant!...you have done it again!" 
  "Everything you created up to now is fantastic..." 
  "As usual, you have the most inventive and amazing ZRFs!" (Jeff Mallet) 
  "...very innovative!" 
  "Your puzzles and mind works = fascination for me" 
  "What can I say, you've reached new heights." (Ed van Zon) 
  "It is amazing how you continue to stretch Zillions into new areas." 
  "Congratulations! I write from Italy and i want to tell you that your games are fantastic." 
  "Trust it to Karl Scherer to do amazing things with Zillions..." (Ed van Zon) 
  " ...I also want to say that you are doing a great job with Zillions. Good coding and beautiful graphics." 
  "Bravo Karl, thanks for successfully implementing the games that I couldn't find anywhere else!" 
  "Terrific!  Looks awesome!  Thank you so much!" 
  "Your Bughouse Chess implementation was rated 'excellent' by The Chess Variant Pages Feedback System." 
  "The sheer amount is amazing in itself." (Ed van Zon) 
  "The things you do with Zillions is astonishing to boot." (Ed van Zon) 
  " ...downloaded some of your ZRF files and was AMAZED!!! Calculator, Turing Machine, and Knots are so much fun, and so impressive!"
"Btw, you are like a modern day Sam LLoyd!"
"Your games increase the value of Zillions at least by an order of magnitude!"
"I wonder how you are able to create so many ideas. Great stuff!"
"I have long admired your Zillions games and artwork!"  (Don Green)
"I want to thank <Karl Scherer> for making Zillions of Games such a wonderful toy for us puzzle and logic fans." (Keefe Review)
"I love your games!" (Douglas Silfen)
"I think your work rocks!" (Marcus Wynne from Wolfram Research, Mathematica)
"Karl, the master programmer of Zillions..." (Ed Pegg)

To all authors out there: Feel free to copy any of my ideas and techniques (for non-commercial purposes)! 
 

About Zillions

The Zillions CD holds about one hundred games, 
and many more can be downloaded for free from the  Zillions of Games home page. 
(Or see Zillions Spiele - die deutsche Zillions Webseite ) 
New games are written now in Zillions all the time by people all around the world.. 

Zillions is also a game description language plus an engine that runs it (the engine is also on the CD). 
With this language you can describe the rules, the board, and the pieces of your game and the Zillions engine will facilitate the game between human players or take part in the playing as your sparring partner. 
You can also let the engine take both player's roles. 

It might be a good idea to buy the CD for your children in order to put some quality games onto their computer! 
And it is great fun for us grown-ups as well! 

New: Click here to see their special web page of EDUCATIONAL Zillions games!