| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,828,758 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,862 |
| World Capitals by Map | 0 | - | 5.00 | 286,423 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,305 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,900 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,225 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,828 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,681 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,491 |
| African East Coast | 0 | - | 4.96 | 96,064 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,607 |
| Movie Cities | 0 | - | 4.33 | 50,862 |
| Megacities on a World Map | 0 | - | 4.98 | 254,509 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,921 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,645 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,471 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,805 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,672 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,148 |
| Pixelated World Map | 0 | - | 5.00 | 143,391 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,741 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,273 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,430 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,362 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,143 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,633 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,851 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,906 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,270 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,029 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,280 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,997 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,433 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,043 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,674 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,507 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,410 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,369 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,032 |
| Boundary Waters | 0 | - | 4.92 | 88,464 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,161 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,084 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,439 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,459 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,406 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,406 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,490 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,078 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,109 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,763 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,074 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,338 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,117 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 307,363 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,785 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,438 |
| Seas on the World Map | 0 | - | 4.96 | 135,340 |
| Seas of the World | 0 | - | 5.00 | 156,887 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,861 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,199 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,761 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,215 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,285 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,811 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,673 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,007 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,884 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,453,459 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,790 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,329 |
| Landlocked Countries | 0 | - | 4.99 | 420,449 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,492 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,911 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 572,064 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,227 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,905 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,960 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,538 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,944 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,862 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,921 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,600 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,825 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,947 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,174 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,349 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,676 |
| Himalayan Countries | 0 | - | 4.95 | 138,065 |
| Andean Countries | 0 | - | 4.95 | 84,253 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,476 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,304 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,111 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,552 |
| Danube Countries | 0 | - | 4.97 | 71,826 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,779 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,227 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,956 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,403 |
| European Landlocked Countries | 0 | - | 4.99 | 146,958 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,368 |
| Countries with the Most Species | 0 | - | 4.99 | 103,085 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,527 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,499 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,657 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,439 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,112 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,499 |
| Countries in the Alps | 0 | - | 4.87 | 117,951 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,274 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,684 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,545 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,443 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,298 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,830 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,462 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,335 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,069 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,698 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,562 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,418 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,065 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,343 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,360 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,513 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,177 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,685 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,809 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,137 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,652 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,103 |
| Largest Countries By Category | 0 | - | 4.97 | 157,914 |
| Countries by Countries | 0 | - | 4.97 | 63,004 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,457 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,213 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,506 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,061 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,796 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,495 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,161 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,556 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,793 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,351 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,440 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,831 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,566 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,180 |
| Longest International Borders | 0 | - | 4.99 | 264,928 |
| Countries with Three Borders | 0 | - | 4.96 | 36,530 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,009 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,128 |
| Pixelated United States Map | 0 | - | 4.87 | 94,263 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,040 |
| Demonym of Every Country | 0 | - | 4.91 | 60,074 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,227 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,387 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,341 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,124 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,811 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,271 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,047 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,022 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,186 |
| Island Countries | 0 | - | 4.99 | 710,359 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,547 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,392 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,775 |
| Northernmost Countries | 0 | - | 4.99 | 361,196 |
| Countries of South America | 0 | - | 5.00 | 924,983 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,904 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,693 |
| "Land" Countries | 0 | - | 4.98 | 336,270 |
| Top World Languages | 0 | - | 4.92 | 822,138 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,465 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,565 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,091 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,442 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,084 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,910 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,476 |
| Official Country Names of the World | 0 | - | 4.47 | 22,610 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,947 |
| All Country Flags of the World | 0 | - | 5.00 | 3,663,951 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,272 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,190 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,394 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,312 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,350 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,760 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,419 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,606 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,318 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,447 |
| Countries with Megacities | 0 | - | 4.99 | 263,344 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,286 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,236 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,581 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,276 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,430 |
