| Countries of the World Quiz | 47,393,008 | 0 | - |
| World Capitals Quiz | 5,068,393 | 0 | - |
| Official Languages of the World | 417,292 | 0 | - |
| World Currency Quiz | 302,493 | 0 | - |
| Elements of the Periodic Table | 2,240,204 | 0 | - |
| U.S. Presidents Quiz | 3,693,605 | 0 | - |
| Famous Literary Characters | 36,536 | 0 | - |
| Who wrote these famous books? | 3,764 | - | - |
| Classical Composers by Composition | 65,741 | 0 | - |
| Science General Knowledge #1 | 165,833 | 0 | - |
| Science General Knowledge #2 | 118,687 | 0 | - |
| Science General Knowledge #3 | 108,414 | 0 | - |
| Shakespeare's Plays Quiz | 387,810 | 0 | - |
| Name the English Monarchs | 502,119 | 0 | - |
| Famous Lines of Poetry #1 | 34,250 | 0 | - |
| Famous Lines of Poetry #2 | 18,493 | 0 | - |
| Famous Poets | 1,341 | - | - |
| History General Knowledge #1 | 128,196 | 0 | - |
| History General Knowledge #2 | 112,937 | 0 | - |
| History General Knowledge #3 | 96,337 | 0 | - |
| History General Knowledge #4 | 110,686 | 0 | - |
| History General Knowledge #5 | 106,511 | 0 | - |
| History General Knowledge #6 | 88,881 | 0 | - |
| History General Knowledge #7 | 88,510 | 0 | - |
| History General Knowledge #8 | 83,949 | 0 | - |
| History General Knowledge #9 | 79,858 | 0 | - |
| History General Knowledge #10 | 77,837 | 0 | - |
| History General Knowledge #11 | 72,614 | 0 | - |
| History General Knowledge #12 | 67,197 | 0 | - |
| General Knowledge Quiz #1 | 451,883 | 0 | - |
| General Knowledge Quiz #2 | 292,252 | 0 | - |
| General Knowledge Quiz #3 | 269,475 | 0 | - |
| General Knowledge Quiz #4 | 240,630 | 0 | - |
| General Knowledge Quiz #5 | 220,043 | 0 | - |
| General Knowledge Quiz #6 | 212,489 | 0 | - |
| General Knowledge Quiz #7 | 548,221 | 0 | - |
| General Knowledge Quiz #8 | 372,774 | 0 | - |
| General Knowledge Quiz #9 | 747,545 | 0 | - |
| General Knowledge Quiz #10 | 516,296 | 0 | - |
| General Knowledge Quiz #11 | 304,153 | 0 | - |
| General Knowledge Quiz #12 | 221,108 | 0 | - |
| General Knowledge Quiz #13 | 397,018 | 0 | - |
| General Knowledge Quiz #14 | 244,673 | 0 | - |
| General Knowledge Quiz #15 | 189,777 | 0 | - |
| Greek Mythology General Knowledge #1 | 111,710 | 0 | - |
| Greek Mythology General Knowledge #2 | 73,585 | 0 | - |
| Randomised General Knowledge Quiz | 11,021 | - | - |
| All Major North American Pro Sports Teams | 998,837 | 0 | - |
| Big 4 Sports Leagues MVPs | 253 | - | - |
| Amendments Quiz | 2,064 | - | - |
| U.S Presidents, term dates, and parties | 2,949 | - | - |
