| 1810s Decade Quiz | 30,833 | 0 | - |
| Counties of Ireland | 193,879 | 0 | - |
| UN Secretaries-General | 7,774 | 0 | - |
| Olympian Gods Quiz | 498,025 | 0 | - |
| 12 Apostles of Jesus | 127,934 | 0 | - |
| Double P Vocabulary Words | 28,646 | 0 | - |
| Name a Valid Country by Currency | 78,525 | 0 | - |
| U.S. Government Agencies | 19,596 | 0 | - |
| Words Starting With "Under" | 74,035 | 0 | - |
| Literature by Letter - D | 20,502 | 0 | - |
| Literature by Letter - P | 16,703 | 0 | - |
| Which City in Australia? | 34,320 | 0 | - |
| Geography of South Africa | 17,185 | 0 | - |
| Africa Flags Map Quiz | 36,128 | 0 | - |
| Vocabulary Words Ending in Silent T | 10,693 | 0 | - |
| U.S. Vice Presidents | 135,562 | 0 | - |
| History by Letter - F | 113,892 | 0 | - |
| 19th Century Dates – Within 15 Years | 16,523 | 0 | - |
| 20th Century Dates – Within 10 Years #2 | 32,765 | 0 | - |
| Geography by Letter - Z | 81,272 | 0 | - |
| Country Quiz on a Map - Spain | 23,459 | 0 | - |
| Biggest World Cities A-Z | 222,178 | 0 | - |
| Official Languages of the World | 413,823 | 0 | - |
| 15 Largest Cities in the Middle East With a Map | 117,709 | 0 | - |
| City to Country - Tile Select #2 | 20,851 | 0 | - |
| SAT Vocabulary Words Starting With E | 20,064 | 0 | - |
| Animal Group Names | 23,140 | 0 | - |
| Last Names from The Office (U.S.) | 25,050 | 0 | - |
| Don't Go West ! - United States | 53,064 | 0 | - |
| NATO Phonetic Alphabet - Sudden Death | 132,027 | 0 | - |
| Progressively Harder Geography on A Map | 119,440 | 0 | - |
| American Bands - Sudden Death | 70,100 | 0 | - |
| Double R Vocabulary Words | 35,591 | 0 | - |
| Plants as Key Ingredient | 46,310 | 0 | - |
| Identify the Language on the World Map #2 | 25,597 | 0 | - |
| Click the European Capitals on a Map | 64,933 | 0 | - |
| Four Letter European Geography #2 | 20,187 | 0 | - |
| Which Letter Covers the Biggest Area? | 70,761 | 0 | - |
| Middle Ages Dates – Within 100 Years | 16,013 | 0 | - |
| Something of the Something - History | 11,534 | 0 | - |
| Books of the Protestant Bible | 208,449 | 0 | - |
| Six Letter Geography - Hero Mode | 14,247 | 0 | - |
| Speed Symbol by Element | 104,024 | 0 | - |
| Four Letter Geography - Hero Mode | 14,488 | 0 | - |
| Singapore Country Quiz | 45,211 | 0 | - |
| Words that Rhyme with "Cow" | 42,374 | 0 | - |
| World Capitals by a Single Clue #2 | 53,379 | 0 | - |
| 10 Plagues of Egypt - Sudden Death | 39,478 | 0 | - |
| Biggest Cities in Russia | 82,164 | 0 | - |
| People Known by Initials | 42,468 | 0 | - |
| Sudden Death: Billion Dollar Movies | 1,385 | - | - |
| Jigsaw Puzzle - Mexican States | 26,505 | 0 | - |
| Click the U.S. States in the Top Half by Elevation | 26,960 | 0 | - |
| One Letter Periodic Table Symbols - Sudden Death | 54,452 | 0 | - |
| Country Population by First Digit | 35,256 | 0 | - |
| Five Biggest Cities by Country - Extreme | 41,049 | 0 | - |
| Some Quiz | 23,652 | 0 | - |
| Name a Valid Year Each War Occurred In | 23,148 | 0 | - |
| City to River #2 - Difficult | 25,876 | 0 | - |
| MLB World Series Winners Since 2000 | 70,205 | 0 | - |
| First Twenty Elements - Sudden Death | 35,432 | 0 | - |
| Republican U.S. Presidents - Sudden Death | 46,007 | 0 | - |
| Megacities - World Map Sudden Death | 146,072 | 0 | - |
| Letters that Don't Start a U.S. State | 64,275 | 0 | - |
| Click the European Countries in the Top Half by Elevation | 41,032 | 0 | - |
| U.S. Cities Named for People - Sudden Death | 23,546 | 0 | - |
| Movie Title Duos | 57,067 | 0 | - |
| What Year Did That Song Come Out? #1 | 20,016 | 0 | - |
| All Country Flags by Initial Letter in 2 Minutes | 57,595 | 0 | - |
| What Years Did These U.S. TV Shows Run? | 13,293 | 0 | - |
| Countries With High Population Density - Sudden Death | 36,802 | 0 | - |
| U.S. Cities With The Most Top Census Appearances | 10,972 | 0 | - |
| 1M Cities in Squares of the World Map | 33,867 | 0 | - |
| 100 Cities by Letter - B | 14,520 | 0 | - |
| Summer Olympics Host Cities - Sudden Death | 42,113 | 0 | - |
| Huge List of Famous Mountains | 43,362 | 0 | - |
| Biggest Cities Named for Saints | 95,398 | 0 | - |
| Art Works Picture Quiz #1 | 118,705 | 0 | - |
| U.S. State Capital Etymology | 36,843 | 0 | - |
| FIFA World Cup Host Countries - Sudden Death | 53,319 | 0 | - |
| Huge List of Famous Lakes | 10,719 | 0 | - |
| NFC Teams - Sudden Death | 13,727 | 0 | - |
| Countries That Have Produced an NBA MVP | 12,945 | 0 | - |
| People Who Were "The" Something | 155,393 | 0 | - |
| Shortest U.S. Presidential Terms | 12,726 | 0 | - |
| 2000s Movies - Sudden Death | 23,843 | 0 | - |
| Historical Middle Names - U.S. | 60,922 | 0 | - |
| Famous Italians by Clue | 88,824 | 0 | - |
| Top Jobs Mentioned in Song Lyrics | 14,323 | 0 | - |
| Top 50 Countries by Population - In Order | 326,435 | 0 | - |
| Countries with the Most Malaria Deaths | 45,046 | 0 | - |
| Famous Effects | 12,274 | 0 | - |
| Cities Controlled by the Axis - Sudden Death | 79,641 | 0 | - |
| Every Asian Flag - Sudden Death | 206,699 | 0 | - |
| Click the Animal Adjective | 57,779 | 0 | - |
| Same Start and End Letter - Geography #2 | 14,579 | 0 | - |
| Largest World Cities That Have Never Been Below Freezing | 16,980 | 0 | - |
| English Cities not Towns - Sudden Death | 35,493 | 0 | - |
| Top Five Capitals By Category #2 | 61,691 | 0 | - |
| FIFA Members That are NOT in the United Nations | 64,227 | 0 | - |
| Words in Beatles Titles - Sudden Death | 16,217 | 0 | - |
| Designs on Country Flags? - Sudden Death | 9,477 | 0 | - |
| National Subdivisions by Capital | 99,147 | 0 | - |
| Name a Valid Country by Disputed Area | 46,859 | 0 | - |
| All ISO 639-1 Languages with a Map | 35,981 | 0 | - |
