| 1810s Decade Quiz | 30,834 | 0 | - |
| Counties of Ireland | 193,904 | 0 | - |
| UN Secretaries-General | 7,775 | 0 | - |
| Olympian Gods Quiz | 498,108 | 0 | - |
| 12 Apostles of Jesus | 127,941 | 0 | - |
| Double P Vocabulary Words | 28,646 | 0 | - |
| Name a Valid Country by Currency | 78,533 | 0 | - |
| U.S. Government Agencies | 19,599 | 0 | - |
| Words Starting With "Under" | 74,036 | 0 | - |
| Literature by Letter - D | 20,502 | 0 | - |
| Literature by Letter - P | 16,703 | 0 | - |
| Which City in Australia? | 34,323 | 0 | - |
| Geography of South Africa | 17,187 | 0 | - |
| Africa Flags Map Quiz | 36,132 | 0 | - |
| Vocabulary Words Ending in Silent T | 10,695 | 0 | - |
| U.S. Vice Presidents | 135,584 | 0 | - |
| History by Letter - F | 113,896 | 0 | - |
| 19th Century Dates – Within 15 Years | 16,527 | 0 | - |
| 20th Century Dates – Within 10 Years #2 | 32,774 | 0 | - |
| Geography by Letter - Z | 81,287 | 0 | - |
| Country Quiz on a Map - Spain | 23,460 | 0 | - |
| Biggest World Cities A-Z | 222,211 | 0 | - |
| Official Languages of the World | 413,907 | 0 | - |
| 15 Largest Cities in the Middle East With a Map | 117,724 | 0 | - |
| City to Country - Tile Select #2 | 20,851 | 0 | - |
| SAT Vocabulary Words Starting With E | 20,065 | 0 | - |
| Animal Group Names | 23,141 | 0 | - |
| Last Names from The Office (U.S.) | 25,055 | 0 | - |
| Don't Go West ! - United States | 53,074 | 0 | - |
| NATO Phonetic Alphabet - Sudden Death | 132,093 | 0 | - |
| Progressively Harder Geography on A Map | 119,463 | 0 | - |
| American Bands - Sudden Death | 70,118 | 0 | - |
| Double R Vocabulary Words | 35,595 | 0 | - |
| Plants as Key Ingredient | 46,318 | 0 | - |
| Identify the Language on the World Map #2 | 25,605 | 0 | - |
| Click the European Capitals on a Map | 64,946 | 0 | - |
| Four Letter European Geography #2 | 20,202 | 0 | - |
| Which Letter Covers the Biggest Area? | 70,770 | 0 | - |
| Middle Ages Dates – Within 100 Years | 16,019 | 0 | - |
| Something of the Something - History | 11,534 | 0 | - |
| Books of the Protestant Bible | 208,493 | 0 | - |
| Six Letter Geography - Hero Mode | 14,249 | 0 | - |
| Speed Symbol by Element | 104,038 | 0 | - |
| Four Letter Geography - Hero Mode | 14,493 | 0 | - |
| Singapore Country Quiz | 45,214 | 0 | - |
| Words that Rhyme with "Cow" | 42,375 | 0 | - |
| World Capitals by a Single Clue #2 | 53,381 | 0 | - |
| 10 Plagues of Egypt - Sudden Death | 39,495 | 0 | - |
| Biggest Cities in Russia | 82,170 | 0 | - |
| People Known by Initials | 42,473 | 0 | - |
| Sudden Death: Billion Dollar Movies | 1,389 | - | - |
| Jigsaw Puzzle - Mexican States | 26,521 | 0 | - |
| Click the U.S. States in the Top Half by Elevation | 26,964 | 0 | - |
| One Letter Periodic Table Symbols - Sudden Death | 54,477 | 0 | - |
| Country Population by First Digit | 35,270 | 0 | - |
| Five Biggest Cities by Country - Extreme | 41,054 | 0 | - |
| Some Quiz | 23,668 | 0 | - |
| Name a Valid Year Each War Occurred In | 23,156 | 0 | - |
| City to River #2 - Difficult | 25,882 | 0 | - |
| MLB World Series Winners Since 2000 | 70,222 | 0 | - |
| First Twenty Elements - Sudden Death | 35,449 | 0 | - |
| Republican U.S. Presidents - Sudden Death | 46,050 | 0 | - |
| Megacities - World Map Sudden Death | 146,214 | 0 | - |
| Letters that Don't Start a U.S. State | 64,349 | 0 | - |
| Click the European Countries in the Top Half by Elevation | 41,045 | 0 | - |
| U.S. Cities Named for People - Sudden Death | 23,559 | 0 | - |
| Movie Title Duos | 57,069 | 0 | - |
| What Year Did That Song Come Out? #1 | 20,027 | 0 | - |
| All Country Flags by Initial Letter in 2 Minutes | 57,631 | 0 | - |
| What Years Did These U.S. TV Shows Run? | 13,302 | 0 | - |
| Countries With High Population Density - Sudden Death | 36,818 | 0 | - |
| U.S. Cities With The Most Top Census Appearances | 10,978 | 0 | - |
| 1M Cities in Squares of the World Map | 33,877 | 0 | - |
| 100 Cities by Letter - B | 14,525 | 0 | - |
| Summer Olympics Host Cities - Sudden Death | 42,151 | 0 | - |
| Huge List of Famous Mountains | 43,366 | 0 | - |
| Biggest Cities Named for Saints | 95,402 | 0 | - |
| Art Works Picture Quiz #1 | 118,712 | 0 | - |
| U.S. State Capital Etymology | 36,843 | 0 | - |
| FIFA World Cup Host Countries - Sudden Death | 53,955 | 0 | - |
| Huge List of Famous Lakes | 10,723 | 0 | - |
| NFC Teams - Sudden Death | 13,732 | 0 | - |
| Countries That Have Produced an NBA MVP | 12,949 | 0 | - |
| People Who Were "The" Something | 155,400 | 0 | - |
| Shortest U.S. Presidential Terms | 12,729 | 0 | - |
| 2000s Movies - Sudden Death | 23,861 | 0 | - |
| Historical Middle Names - U.S. | 60,928 | 0 | - |
| Famous Italians by Clue | 88,833 | 0 | - |
| Top Jobs Mentioned in Song Lyrics | 14,325 | 0 | - |
| Top 50 Countries by Population - In Order | 326,501 | 0 | - |
| Countries with the Most Malaria Deaths | 45,052 | 0 | - |
| Famous Effects | 12,277 | 0 | - |
| Cities Controlled by the Axis - Sudden Death | 79,671 | 0 | - |
| Every Asian Flag - Sudden Death | 206,793 | 0 | - |
| Click the Animal Adjective | 57,789 | 0 | - |
| Same Start and End Letter - Geography #2 | 14,579 | 0 | - |
| Largest World Cities That Have Never Been Below Freezing | 16,986 | 0 | - |
| English Cities not Towns - Sudden Death | 35,500 | 0 | - |
| Top Five Capitals By Category #2 | 63,088 | 0 | - |
| FIFA Members That are NOT in the United Nations | 64,235 | 0 | - |
| Words in Beatles Titles - Sudden Death | 16,231 | 0 | - |
| Designs on Country Flags? - Sudden Death | 9,490 | 0 | - |
| National Subdivisions by Capital | 99,147 | 0 | - |
| Name a Valid Country by Disputed Area | 46,901 | 0 | - |
| All ISO 639-1 Languages with a Map | 36,237 | 0 | - |
| U.S. States with the Most Drug Overdose Deaths | 23,583 | 0 | - |
