| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,599 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,043 |
| Top World Languages | 0 | - | 4.92 | 822,234 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,671 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,439 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,128 |
| Find the City #1 | 0 | - | 4.97 | 42,799 |
| Countries by Official Language | 0 | - | 4.95 | 194,938 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,955 |
| Countries in their Native Language | 0 | - | 4.99 | 198,461 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,804 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,675 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,417 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,588 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,941 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,931 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,060 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,088 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,206 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,713 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,374 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,829,037 |
| World Capitals by Map | 0 | - | 5.00 | 286,452 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,314 |
| French-Speaking Countries | 0 | - | 4.85 | 270,514 |
| German-Speaking Countries | 0 | - | 4.92 | 145,561 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,920 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,249 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,391 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,391 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,855 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,682 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,493 |
| African East Coast | 0 | - | 4.96 | 96,070 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,115 |
| English Speaking Countries | 0 | - | 4.64 | 357,331 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,202 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,934 |
| Boundary Waters | 0 | - | 4.92 | 88,467 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,169 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,092 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,452 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,462 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,414 |
| Pixelated World Map | 0 | - | 5.00 | 143,399 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,756 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,280 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,434 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,380 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,664 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,160 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,640 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,029 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,527 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,422 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,386 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,064 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,749 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,289 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,819 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,459,725 |
| Landlocked Countries | 0 | - | 4.99 | 420,530 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,087 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 572,271 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,165 |
| Seas on the World Map | 0 | - | 4.96 | 135,348 |
| Seas of the World | 0 | - | 5.00 | 156,906 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,673 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,227 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,609 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,836 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,952 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,178 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,848 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,710 |
| Himalayan Countries | 0 | - | 4.95 | 138,084 |
| Andean Countries | 0 | - | 4.95 | 84,264 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,488 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,330 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,120 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,562 |
| Danube Countries | 0 | - | 4.97 | 71,835 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,792 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,234 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,970 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,423 |
| European Landlocked Countries | 0 | - | 4.99 | 146,964 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,374 |
| Countries with the Most Species | 0 | - | 4.99 | 103,091 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,530 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,506 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,658 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,444 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,115 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,504 |
| Countries in the Alps | 0 | - | 4.87 | 117,957 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,447 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,710 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,548 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,454 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,306 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,831 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,468 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,339 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,076 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,702 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,567 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,420 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,070 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,349 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,365 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,541 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,179 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,690 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,822 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,171 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,665 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,109 |
| Largest Countries By Category | 0 | - | 4.97 | 157,928 |
| Countries by Countries | 0 | - | 4.97 | 63,012 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,466 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,216 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,510 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,234 |
| Merged Country Flags | 0 | - | 4.88 | 106,777 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,084 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,772 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,806 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,906 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,666 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,509 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,621 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,558 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,795 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,356 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,442 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,835 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,594 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,188 |
| Longest International Borders | 0 | - | 4.99 | 264,943 |
| Countries with Three Borders | 0 | - | 4.96 | 36,534 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,014 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,132 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,543 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,264 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,600 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,947 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,925 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,040 |
| Demonym of Every Country | 0 | - | 4.91 | 60,150 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,314 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,761 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,914 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,420 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,284 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,125 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,418 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,058 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,236 |
| Island Countries | 0 | - | 4.99 | 710,391 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,549 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,395 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,877 |
| Northernmost Countries | 0 | - | 4.99 | 361,220 |
| Countries of South America | 0 | - | 5.00 | 925,107 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,030 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,921 |
| "Land" Countries | 0 | - | 4.98 | 336,392 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,398 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,358 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,467 |
| Countries with Megacities | 0 | - | 4.99 | 263,415 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,302 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,244 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,600 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,286 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,248 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,404 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,495 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,227 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,994 |
| Countries by Capital City | 0 | - | 5.00 | 68,272 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,164 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,647 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,195 |
| Moved Capital Cities | 0 | - | 4.96 | 74,209 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,555 |
| Independence from Whom | 0 | - | 4.99 | 211,717 |
| Subdivisions by Country | 0 | - | 4.86 | 50,361 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,984 |
| Megadiverse Countries | 0 | - | 4.96 | 134,882 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,259 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,846 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,060 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,915 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,482 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,221 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,937 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,565 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,042 |
