| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,646,264 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 419,985 |
| Megacities on a World Map | 0 | - | 4.98 | 256,394 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,146 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,510 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,883 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,656 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,184 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,292 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,626 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,108 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,440 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,584 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,848 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,685 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,918 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,989 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,083 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,446 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,042 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,893 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,727 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,095 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,755 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,619 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,061 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,190 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,767 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,127 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,315 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,650 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,316 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,679 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,129 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,828 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,546 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,659 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,421 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,346 |
| Boundary Waters | 0 | - | 4.92 | 88,706 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,360 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,545 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,145 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,838 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,838 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,624 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,362 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,467 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,747 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,928 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,539 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,593 |
| Departments of France | 0 | - | 4.93 | 54,907 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,599 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,360 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,509 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,523 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,771,347 |
| Landlocked Countries | 0 | - | 4.99 | 424,338 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 584,804 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,707 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,118 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,856 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,782 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,234 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,928 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 30,189 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,795,393 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,561 |
| Pixelated United States Map | 0 | - | 4.88 | 94,681 |
| US States with an Empty Map | 0 | - | 5.00 | 627,672 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,850 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,276 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,792 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,823 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,987 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,613 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,430 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,365 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,502 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,266 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,864 |
| Island Countries | 0 | - | 4.99 | 712,000 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,571 |
| Himalayan Countries | 0 | - | 4.94 | 139,723 |
| Andean Countries | 0 | - | 4.94 | 85,161 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,335 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,587 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,909 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,191 |
| Danube Countries | 0 | - | 4.97 | 72,258 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,395 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,686 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,825 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,323 |
| European Landlocked Countries | 0 | - | 4.99 | 147,443 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,055 |
| Countries with the Most Species | 0 | - | 4.99 | 103,463 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,188 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,704 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,816 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,733 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,464 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,891 |
| Countries in the Alps | 0 | - | 4.87 | 118,560 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,254 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,576 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,848 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,859 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,786 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,123 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,063 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,725 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,332 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,052 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,784 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,651 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,434 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,668 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,759 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,479 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,512 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,493 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,471 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,147 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,801 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,418 |
| Largest Countries By Category | 0 | - | 4.97 | 158,617 |
| Countries by Countries | 0 | - | 4.96 | 63,495 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,070 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,361 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,639 |
| Merged Country Flags | 0 | - | 4.88 | 107,240 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,507 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,264 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,965 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,107 |
| Northernmost Countries | 0 | - | 4.99 | 363,345 |
| Countries of South America | 0 | - | 5.00 | 930,701 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,097 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,885,021 |
| "Land" Countries | 0 | - | 4.98 | 338,028 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,329 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,943 |
| Top World Languages | 0 | - | 4.92 | 827,966 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,707 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,586 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,099 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,724 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,474 |
| Longest International Borders | 0 | - | 4.99 | 265,605 |
| Countries with Three Borders | 0 | - | 4.96 | 36,716 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,280 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,964 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,386 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,426 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,182 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,682 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,675 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,143 |
| Demonym of Every Country | 0 | - | 4.90 | 61,279 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,671 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,855 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,108 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,751 |
| Countries with Megacities | 0 | - | 4.99 | 266,304 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,473 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,883 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,764 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,992 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,850 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,049 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,504 |
| Find the City #1 | 0 | - | 4.97 | 43,242 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,022 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,847 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,033 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,007 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,894 |
| Countries by Capital City | 0 | - | 5.00 | 69,157 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,703 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,087 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,676 |
| Moved Capital Cities | 0 | - | 4.96 | 74,557 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,758 |
| Countries by Official Language | 0 | - | 4.95 | 195,756 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,277 |
| Countries in their Native Language | 0 | - | 4.99 | 199,536 |
| Independence from Whom | 0 | - | 4.99 | 212,722 |
| Subdivisions by Country | 0 | - | 4.87 | 50,559 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,197 |
| Megadiverse Countries | 0 | - | 4.96 | 135,188 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,747 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,478 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,377 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,179 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,430 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,748 |
