| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,000 |
| Independence from Whom | 0 | - | 4.99 | 209,680 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,737 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,993 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,945 |
| Countries by Founding Story | 0 | - | 4.95 | 76,531 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,991 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,616 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,943 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,982 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,329 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,323 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,149 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,805 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,163 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,805 |
| Name a Valid World City | 0 | - | 4.83 | 70,129 |
| Cities by Former Name | 0 | - | 4.84 | 90,968 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,926 |
| Random Country to Capital | 0 | - | 4.98 | 911,560 |
| Recently Independent Countries | 0 | - | 4.98 | 157,981 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,934 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,760 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,153 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,106 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,224 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,494 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,152 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,849 |
| Countries by Former Name | 0 | - | 4.99 | 124,282 |
| Countries with Four Letters | 0 | - | 4.99 | 418,512 |
| Historical City to Country | 0 | - | 4.84 | 78,124 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,393 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,977 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,193 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,470 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,830 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,187 |
| Capital Cities Chain | 0 | - | 4.84 | 81,913 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,992 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,836 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,316 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,432 |
| Country Chain | 0 | - | 4.96 | 215,718 |
| Countries by Emojis | 0 | - | 4.99 | 236,161 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,106 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,869 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,003 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,272 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,718 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,523 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,871 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,301 |
| Islands by Country #1 | 0 | - | 4.87 | 174,481 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,917 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,281 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,331 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,796 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,802 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,471 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,382 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,564 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,788 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,393 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,478 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,014 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,423 |
| Former Flags | 0 | - | 4.97 | 106,687 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,042 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,458 |
| Inventions by Country #1 | 0 | - | 4.46 | 54,887 |
| Ancient City to Country | 0 | - | 4.70 | 107,604 |
| City-States | 0 | - | 4.53 | 37,097 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,481 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,095 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,470 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,963 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,236 |
| The Only Country ... | 0 | - | 4.91 | 79,873 |
| Countries by Independence Day | 0 | - | 4.56 | 52,609 |
| Former Countries by Capital | 0 | - | 4.45 | 127,044 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,435 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,448 |
| Former Countries | 0 | - | 4.75 | 132,701 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,339 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,336 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,847 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,349 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,673 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,628 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,036 |
| Battle to Country | 0 | - | 4.91 | 52,519 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,565 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,816 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,322 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,432 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,034 |
| Random Point on Land to Country | 0 | - | 4.99 | 231,855 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,196 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,212 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,596 |
| Random Countries by Borders | 0 | - | 4.99 | 81,671 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,215 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,050 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,946 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,418 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,409 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,110 |
| Boundary Waters | 0 | - | 4.92 | 88,038 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,814 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,530 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,278 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,164 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,719 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,094 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,289 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,562 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,832 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,731 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,508 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,209 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,525 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,656 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,801 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,543 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,895 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,276 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,203 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,973 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,426 |
| Cities Chain #2 | 0 | - | 4.42 | 56,168 |
| Cities Chain #1 | 0 | - | 4.61 | 66,347 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,119 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,016 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,915,588 |
| Landlocked Countries | 0 | - | 4.99 | 413,554 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,189 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,421 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,861 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,699 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 334,934 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,841 |
| Inventions by Country #2 | 0 | - | 4.34 | 38,808 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,557 |
| WWII Geography | 0 | - | 4.81 | 119,343 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,011 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,127 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,097 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,905 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,972 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,645 |
| Guerrillas by Country | 0 | - | 4.40 | 40,951 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,094 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,403 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,677 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,716,177 |
| Name a Country A-Z | 0 | - | 5.00 | 240,399 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,390 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,096 |
| Famous Immigrants and Exiles | 0 | - | 4.48 | 21,306 |
| People Born on Islands | 0 | - | 4.39 | 52,745 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,160 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,996 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,606 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,975 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,862 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,983 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,670 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,334 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,098 |
| Last Names by Country of Origin | 0 | - | 4.64 | 155,893 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,823 |
| Island Countries | 0 | - | 4.99 | 707,596 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,563 |
| Himalayan Countries | 0 | - | 4.95 | 135,335 |
| Andean Countries | 0 | - | 4.94 | 82,813 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,206 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,192 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,887 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,594 |
| Countries in World War I | 0 | - | 4.88 | 226,604 |
| Danube Countries | 0 | - | 4.97 | 71,073 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,754 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,531 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,460 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,381 |
| European Landlocked Countries | 0 | - | 4.99 | 145,744 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,197 |
| Countries with the Most Species | 0 | - | 4.99 | 95,238 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,407 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,331 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,197 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,366 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,954 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,571 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,949 |
| Countries in the Alps | 0 | - | 4.86 | 116,816 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,555 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,248 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,000 |
