| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,849,790 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,654 |
| World Capitals by Map | 0 | - | 5.00 | 289,508 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,843 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,010 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,836 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,227 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,910 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,718 |
| African East Coast | 0 | - | 4.96 | 96,803 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,761 |
| Movie Cities | 0 | - | 4.33 | 50,978 |
| Megacities on a World Map | 0 | - | 4.98 | 257,053 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,716 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,514 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,052 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,295 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,526 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,115 |
| Pixelated World Map | 0 | - | 5.00 | 144,131 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,606 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,770 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,904 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,203 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,818 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,352 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,983 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,636 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,720 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,417 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,067 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,918 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,110 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,301 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,197 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,839 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,678 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,680 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,684 |
| Boundary Waters | 0 | - | 4.92 | 88,782 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,729 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,378 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,990 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,999 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,252 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,127 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,533 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,310 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,213 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,967 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,744 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,129 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,580 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,355 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,904 |
| Seas on the World Map | 0 | - | 4.96 | 136,002 |
| Seas of the World | 0 | - | 5.00 | 158,562 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,480 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,797 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,502 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,350 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,415 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,561 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,831 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,883 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,616 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,901,089 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,080 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,914 |
| Landlocked Countries | 0 | - | 4.99 | 426,185 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,062 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,076 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 589,248 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,713 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,901 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,162 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,826 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,351 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,568 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,519 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,937 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,428 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,031 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,051 |
| World Capitals Quiz | 0 | - | 5.00 | 5,107,961 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,420 |
| Himalayan Countries | 0 | - | 4.93 | 140,372 |
| Andean Countries | 0 | - | 4.94 | 85,536 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,688 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,110 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,258 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,493 |
| Danube Countries | 0 | - | 4.97 | 72,438 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,642 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,871 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,199 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,673 |
| European Landlocked Countries | 0 | - | 4.99 | 147,640 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,348 |
| Countries with the Most Species | 0 | - | 4.99 | 103,587 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,450 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,785 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,898 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,860 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,597 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,040 |
| Countries in the Alps | 0 | - | 4.87 | 118,825 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,709 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,937 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,985 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,050 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,993 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,288 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,437 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,888 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,445 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,209 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,898 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,758 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,578 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,823 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,914 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,916 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,637 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,538 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,713 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,847 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,221 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,532 |
| Largest Countries By Category | 0 | - | 4.97 | 158,903 |
| Countries by Countries | 0 | - | 4.96 | 63,669 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,299 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,413 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,679 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,082 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,454 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,129 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,806,337 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,491 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,992 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,820 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,622 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,185 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,170 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,589 |
| Longest International Borders | 0 | - | 4.99 | 265,851 |
| Countries with Three Borders | 0 | - | 4.96 | 36,786 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,370 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,509 |
| Pixelated United States Map | 0 | - | 4.88 | 94,833 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 37,184 |
| Demonym of Every Country | 0 | - | 4.90 | 61,513 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,700 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,681 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,461 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,897 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,957 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,221 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,511 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,192 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,585 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,770 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,854 |
| Island Countries | 0 | - | 4.99 | 712,664 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,856 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,699 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,079 |
| Northernmost Countries | 0 | - | 4.99 | 364,163 |
| Countries of South America | 0 | - | 5.00 | 933,082 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,918 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,245 |
| "Land" Countries | 0 | - | 4.98 | 338,459 |
| Top World Languages | 0 | - | 4.92 | 830,160 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,140 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,602 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,214 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,779 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,874 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,176 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,605 |
| Official Country Names of the World | 0 | - | 4.47 | 22,892 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,254 |
| All Country Flags of the World | 0 | - | 5.00 | 3,716,285 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 119,935 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,396 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,738 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,395 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,010 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,029 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,690 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,563 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,608 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,247 |
| Countries with Megacities | 0 | - | 4.99 | 267,300 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,925 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,184 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,249 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,299 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,988 |
