| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,267 |
| Independence from Whom | 0 | - | 4.99 | 211,225 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,632 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,354 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,908 |
| Countries by Founding Story | 0 | - | 4.95 | 77,032 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,201 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,860 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,149 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,176 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,468 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,491 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,220 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,931 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,569 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,263 |
| Name a Valid World City | 0 | - | 4.83 | 70,904 |
| Cities by Former Name | 0 | - | 4.83 | 91,408 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,485 |
| Random Country to Capital | 0 | - | 4.98 | 917,860 |
| Recently Independent Countries | 0 | - | 4.98 | 158,967 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,746 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,781 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,009 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,706 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,123 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,519 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,653 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,312 |
| Countries by Former Name | 0 | - | 4.99 | 124,888 |
| Countries with Four Letters | 0 | - | 4.99 | 421,406 |
| Historical City to Country | 0 | - | 4.84 | 78,420 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,604 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,032 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,306 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,556 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,109 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,182 |
| Capital Cities Chain | 0 | - | 4.83 | 82,450 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,639 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,254 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,406 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,624 |
| Country Chain | 0 | - | 4.96 | 216,769 |
| Countries by Emojis | 0 | - | 4.99 | 238,510 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,643 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,937 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,605 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,437 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,448 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,083 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,269 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,065 |
| Islands by Country #1 | 0 | - | 4.88 | 175,051 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,332 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,686 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,595 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 215,833 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,405 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,455 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,938 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,856 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,214 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,867 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,760 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,129 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,578 |
| Former Flags | 0 | - | 4.97 | 107,440 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,423 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,800 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,667 |
| Inventions by Country #1 | 0 | - | 4.47 | 54,990 |
| Ancient City to Country | 0 | - | 4.70 | 107,907 |
| City-States | 0 | - | 4.53 | 37,223 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,617 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,601 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,877 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,078 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,373 |
| The Only Country ... | 0 | - | 4.91 | 80,738 |
| Countries by Independence Day | 0 | - | 4.61 | 52,706 |
| Former Countries by Capital | 0 | - | 4.45 | 127,353 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,519 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,907 |
| Former Countries | 0 | - | 4.75 | 133,125 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,907 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,609 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,269 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,664 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,449 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,057 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,625 |
| Battle to Country | 0 | - | 4.91 | 53,119 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,359 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,403 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,695 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,483 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,842 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,859 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,597 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,833 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,956 |
| Random Countries by Borders | 0 | - | 4.99 | 82,250 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,609 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,707 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,856 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,101 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,254 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,685 |
| Boundary Waters | 0 | - | 4.92 | 88,362 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,061 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,517 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,880 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,615 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,649 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,041 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,124 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,336 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,305 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,241 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,488 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,266 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,217 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,130 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,153 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,793 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,586 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,190 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,242 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,155 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,783 |
| Cities Chain #2 | 0 | - | 4.42 | 56,304 |
| Cities Chain #1 | 0 | - | 4.61 | 66,559 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,489 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,117 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,308,223 |
| Landlocked Countries | 0 | - | 4.99 | 418,471 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 974,630 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,202 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,068 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,066 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,027 |
| Inventions by Country #2 | 0 | - | 4.32 | 38,900 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,838 |
| WWII Geography | 0 | - | 4.81 | 120,098 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,088 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,275 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,591 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,290 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,814 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,779 |
| Guerrillas by Country | 0 | - | 4.40 | 41,068 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,171 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,605 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,684 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,442 |
| Name a Country A-Z | 0 | - | 5.00 | 242,569 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,835 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,248 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 23,299 |
| People Born on Islands | 0 | - | 4.39 | 52,875 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,481 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,589 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,616 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,837 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,640 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,176 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,385 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,400 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,492 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,336 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,899 |
| Island Countries | 0 | - | 4.99 | 709,590 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,739 |
| Himalayan Countries | 0 | - | 4.94 | 137,207 |
| Andean Countries | 0 | - | 4.95 | 83,817 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,065 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,468 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,748 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,280 |
| Countries in World War I | 0 | - | 4.88 | 227,786 |
| Danube Countries | 0 | - | 4.97 | 71,604 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,476 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,004 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,561 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,626 |
| European Landlocked Countries | 0 | - | 4.99 | 146,716 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,056 |
| Countries with the Most Species | 0 | - | 4.99 | 102,859 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,660 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,195 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,411 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,570 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,273 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,944 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,325 |
| Countries in the Alps | 0 | - | 4.87 | 117,615 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,090 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,285 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,379 |
