220 GAMES
RPN Calculator Simulator
Avatar Software
1981
Education - Mathematics
Rubik Solver
Gemini Marketing Ltd.
1982
Brain - Logical / Puzzle
Rubik's Cube
Atarien (L')
1985
Rubik's Cube Solved
Compute!
Rubik's Cube Solver
Dynacomp
Ruins
[unknown]
?
Arcade - Collect'em!
Ruler Fractions I
JMH Software of Minnesota
Ruler Measurement
Ruleta V7.0
TV-Software
1987
Gambling - Casino
Run for the Money
Keypunch Software
Strategy - Stock Market / Corporate
Runaround
Home Computing Weekly
1984
Arcade - Miscellaneous
Runaround II
New Atari User
1991
Russian Backgammon
GGS
1986
Board Game - Backgammon
Russian Roulette
Pan Books
Gambling - Miscellaneous
HACE
Rutherford
Project SERAPHIM
Education - Chemistry / Physics
Rychle Sipy
Datri Software
1995
Adventure - Text
Rychle Sipy - Zahada Hlavolamu
Fly
2012
Adventure - Text / Graphics
Rychle Sipy I
SIS
1990