| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,828,729 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,818 |
| World Capitals by Map | 0 | - | 5.00 | 286,419 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,305 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,897 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,222 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,823 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,679 |
| 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 | 417,601 |
| Movie Cities | 0 | - | 4.33 | 50,862 |
| Megacities on a World Map | 0 | - | 4.98 | 254,502 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,920 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,642 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,467 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,804 |
| 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 | 67,144 |
| Pixelated World Map | 0 | - | 5.00 | 143,391 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,740 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,269 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,427 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,360 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,143 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,632 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,849 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,904 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,269 |
| 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 | 82,275 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,995 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,432 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,041 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,674 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,506 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,408 |
| 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 | 305,028 |
| Boundary Waters | 0 | - | 4.92 | 88,462 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,161 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,083 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,437 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,459 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,405 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,404 |
| 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 | 235,108 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,762 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,073 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,337 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,116 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 307,360 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,784 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,437 |
| Seas on the World Map | 0 | - | 4.96 | 135,339 |
| Seas of the World | 0 | - | 5.00 | 156,883 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,860 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,197 |
| 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 | 150,272 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,798 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,672 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,004 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,883 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,452,857 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,789 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,329 |
| Landlocked Countries | 0 | - | 4.99 | 420,439 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,491 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,901 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 572,051 |
| 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 | 53,903 |
| 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 | 36,941 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,861 |
| 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 | 95,823 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,945 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,173 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,295 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,675 |
| Himalayan Countries | 0 | - | 4.95 | 138,063 |
| 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 | 125,303 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,108 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,551 |
| Danube Countries | 0 | - | 4.97 | 71,825 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,775 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,224 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,955 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,399 |
| European Landlocked Countries | 0 | - | 4.99 | 146,956 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,365 |
| Countries with the Most Species | 0 | - | 4.99 | 103,083 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,526 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,497 |
| 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 | 117,950 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,253 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,682 |
| 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 | 100,461 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,332 |
| 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 | 53,561 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,417 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,064 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,342 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,359 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,511 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,175 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,684 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,802 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,131 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,648 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,102 |
| Largest Countries By Category | 0 | - | 4.97 | 157,913 |
| Countries by Countries | 0 | - | 4.97 | 63,004 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,456 |
| 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 | 109,053 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,796 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,493 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,102 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,555 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,792 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,350 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,440 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,830 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,566 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,180 |
| Longest International Borders | 0 | - | 4.99 | 264,927 |
| Countries with Three Borders | 0 | - | 4.96 | 36,529 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,009 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,127 |
| Pixelated United States Map | 0 | - | 4.87 | 94,262 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,040 |
| Demonym of Every Country | 0 | - | 4.91 | 60,067 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,221 |
| 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 | 53,809 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,262 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,047 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,019 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,182 |
| Island Countries | 0 | - | 4.99 | 710,358 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,544 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,390 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,766 |
| Northernmost Countries | 0 | - | 4.99 | 361,193 |
| Countries of South America | 0 | - | 5.00 | 924,974 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,894 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,682 |
| "Land" Countries | 0 | - | 4.98 | 336,257 |
| Top World Languages | 0 | - | 4.92 | 822,127 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,463 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,563 |
| 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 | 26,909 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,456 |
| Official Country Names of the World | 0 | - | 4.47 | 22,608 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,917 |
| All Country Flags of the World | 0 | - | 5.00 | 3,663,874 |
| 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 | 1,445,598 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,314 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,445 |
| Countries with Megacities | 0 | - | 4.99 | 263,337 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,285 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,235 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,580 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,275 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,430 |
