Rickdle
Riddle Wired
Riff: The Music Trivia DVD Game
Rip Connections
Risk
Risk
Riskant!
Risk: Global Domination
Risk II
Road Trip Bingo
Road Trip Europe
Robot Trivia Funtime
Rock and Roll Jeopardy!
Rockman no Huángjīn Dìguó
Rock-N-Roll Trivia: Part 2
Rocky & Bullwinkle's Know-It-All Quiz Game
Roda a Roda
Room and a Half 2
Row of Numbers
R Place Guesser
RTA Run!!
Rule34dle
Sahrtkom
Saibara Rieko no Mahjong Hourouki