| Countries of the World Quiz | 47,394,411 | 0 | - |
| World Capitals Quiz | 5,068,508 | 0 | - |
| Official Languages of the World | 417,318 | 0 | - |
| World Currency Quiz | 302,501 | 0 | - |
| Elements of the Periodic Table | 2,240,274 | 0 | - |
| U.S. Presidents Quiz | 3,693,760 | 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 | 165,838 | 0 | - |
| Science General Knowledge #2 | 118,692 | 0 | - |
| Science General Knowledge #3 | 108,423 | 0 | - |
| Shakespeare's Plays Quiz | 387,821 | 0 | - |
| Name the English Monarchs | 502,131 | 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 | 128,197 | 0 | - |
| History General Knowledge #2 | 112,942 | 0 | - |
| History General Knowledge #3 | 96,339 | 0 | - |
| History General Knowledge #4 | 110,689 | 0 | - |
| History General Knowledge #5 | 106,512 | 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 | 79,859 | 0 | - |
| History General Knowledge #10 | 77,838 | 0 | - |
| History General Knowledge #11 | 72,618 | 0 | - |
| History General Knowledge #12 | 67,198 | 0 | - |
| General Knowledge Quiz #1 | 451,912 | 0 | - |
| General Knowledge Quiz #2 | 292,261 | 0 | - |
| General Knowledge Quiz #3 | 269,486 | 0 | - |
| General Knowledge Quiz #4 | 240,642 | 0 | - |
| General Knowledge Quiz #5 | 220,055 | 0 | - |
| General Knowledge Quiz #6 | 212,501 | 0 | - |
| General Knowledge Quiz #7 | 548,238 | 0 | - |
| General Knowledge Quiz #8 | 372,788 | 0 | - |
| General Knowledge Quiz #9 | 747,569 | 0 | - |
| General Knowledge Quiz #10 | 516,315 | 0 | - |
| General Knowledge Quiz #11 | 304,166 | 0 | - |
| General Knowledge Quiz #12 | 221,116 | 0 | - |
| General Knowledge Quiz #13 | 397,036 | 0 | - |
| General Knowledge Quiz #14 | 244,680 | 0 | - |
| General Knowledge Quiz #15 | 189,781 | 0 | - |
| Greek Mythology General Knowledge #1 | 111,715 | 0 | - |
| Greek Mythology General Knowledge #2 | 73,589 | 0 | - |
| Randomised General Knowledge Quiz | 11,022 | - | - |
| All Major North American Pro Sports Teams | 998,879 | 0 | - |
| Big 4 Sports Leagues MVPs | 253 | - | - |
| Amendments Quiz | 2,064 | - | - |
| U.S Presidents, term dates, and parties | 2,949 | - | - |
