| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,813,190 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,603,683 |
| World Capitals by Map | 0 | - | 5.00 | 284,765 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,963 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,128 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,096 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,807 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,443 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,298 |
| African East Coast | 0 | - | 4.96 | 95,511 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,333 |
| Megacities on a World Map | 0 | - | 4.98 | 252,305 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,353 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,590 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 121,204 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,450 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,076 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,840 |
| Pixelated World Map | 0 | - | 5.00 | 142,865 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,171 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,885 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,123 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 52,765 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,656 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,227 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,430 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,505 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,969 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,779 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,680 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,360 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,019 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,192 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,278 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,275 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,612 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,578 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,840 |
| Boundary Waters | 0 | - | 4.92 | 88,223 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,962 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,645 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,798 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,107 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,025 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,329 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,090 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,734 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,902 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,458 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,572 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,120 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,466 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,613 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,160 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,873 |
| Seas on the World Map | 0 | - | 4.96 | 134,714 |
| Seas of the World | 0 | - | 5.00 | 155,374 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,401 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,772 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,229 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,329 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,518 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,847 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,950 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,480 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,365 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,156,200 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,227 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,934 |
| Landlocked Countries | 0 | - | 4.99 | 416,569 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,093 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,340 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 561,577 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,925 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,368 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,776 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,330 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,743 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,302 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,531 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,360 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,335 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,273 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,517 |
| World Capitals Quiz | 0 | - | 5.00 | 5,049,964 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,888 |
| Himalayan Countries | 0 | - | 4.95 | 136,464 |
| Andean Countries | 0 | - | 4.95 | 83,469 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,730 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,969 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,405 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,009 |
| Danube Countries | 0 | - | 4.97 | 71,388 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,199 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,841 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,133 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,098 |
| European Landlocked Countries | 0 | - | 4.99 | 146,121 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,751 |
| Countries with the Most Species | 0 | - | 4.99 | 101,354 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,886 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,328 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,503 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,153 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,801 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,178 |
| Countries in the Alps | 0 | - | 4.86 | 117,309 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,890 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,872 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,247 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,736 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,810 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,248 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,975 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,990 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,794 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,324 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,358 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,202 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,718 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,986 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,000 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,690 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,888 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,427 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,229 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,954 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,549 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,819 |
| Largest Countries By Category | 0 | - | 4.97 | 157,243 |
| Countries by Countries | 0 | - | 4.96 | 62,588 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,864 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,078 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,409 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,699 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,383 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,075 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,739,978 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,036 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,628 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,915 |
| Counties of Ireland | 0 | - | 4.92 | 194,004 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,324 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,606 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,220 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,841 |
| Longest International Borders | 0 | - | 4.99 | 264,289 |
| Countries with Three Borders | 0 | - | 4.96 | 36,342 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,775 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,868 |
| Pixelated United States Map | 0 | - | 4.89 | 93,806 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,948 |
| Demonym of Every Country | 0 | - | 4.91 | 58,906 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,725 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,196 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,258 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,638 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,836 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,068 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,448 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,600 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,768 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,796 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,709 |
| Island Countries | 0 | - | 4.99 | 708,777 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,310 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,170 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,242 |
| Northernmost Countries | 0 | - | 4.99 | 359,326 |
| Countries of South America | 0 | - | 5.00 | 919,545 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,497 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,361 |
| "Land" Countries | 0 | - | 4.98 | 334,569 |
| Top World Languages | 0 | - | 4.92 | 817,196 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,958 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,011 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,005 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,187 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,565 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,725 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,221 |
| Official Country Names of the World | 0 | - | 4.47 | 22,389 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,457 |
| All Country Flags of the World | 0 | - | 5.00 | 3,629,156 |
| Organs of the Human Body (with map) | 0 | - | 4.11 | 118,857 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,031 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,262 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,249 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,849 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,560 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,217 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,782 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,808 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,253 |
| Countries with Megacities | 0 | - | 4.99 | 248,887 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,103 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,534 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,463 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,482 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,004 |
