| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,608,658 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,827 |
| Megacities on a World Map | 0 | - | 4.98 | 252,696 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,110 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,525 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,865 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 121,503 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,547 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,237 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,186 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,927 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,633 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,046 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,904 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,594 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,132 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,405 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,340 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,545 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,797 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,202 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,277 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,535 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,700 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,196 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,993 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,445 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,095 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,830 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,522 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,893 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,357 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,617 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,689 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,980 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,111 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,592 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,478 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,404 |
| Boundary Waters | 0 | - | 4.92 | 88,314 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,031 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,761 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,972 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,230 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,150 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,531 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,372 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,990 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,046 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,214 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 136,776 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,187 |
| Departments of France | 0 | - | 4.93 | 53,512 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,493 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,465 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,033 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,972 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,235,817 |
| Landlocked Countries | 0 | - | 4.99 | 417,529 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 564,462 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,401 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,838 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,921 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,942 |
| World Capitals Quiz | 0 | - | 5.00 | 5,056,086 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,217 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,853 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,747,684 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,575 |
| Pixelated United States Map | 0 | - | 4.89 | 93,940 |
| US States with an Empty Map | 0 | - | 5.00 | 622,129 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,441 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,478 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,454 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,693 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,824 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,234 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,281 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,672 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,849 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,563 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,580,048 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,217 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,382 |
| Island Countries | 0 | - | 4.99 | 709,214 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,336 |
| Himalayan Countries | 0 | - | 4.95 | 136,857 |
| Andean Countries | 0 | - | 4.95 | 83,651 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,912 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,233 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,580 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,167 |
| Danube Countries | 0 | - | 4.97 | 71,513 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,346 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,928 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,373 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,414 |
| European Landlocked Countries | 0 | - | 4.99 | 146,231 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,933 |
| Countries with the Most Species | 0 | - | 4.99 | 102,562 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,054 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,369 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,545 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,217 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,878 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,262 |
| Countries in the Alps | 0 | - | 4.86 | 117,475 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,995 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,099 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,329 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,834 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,933 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,351 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,110 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,069 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,880 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,422 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,413 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,260 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,821 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,082 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,093 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,919 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,962 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,491 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,348 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,575 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,860 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,894 |
| Largest Countries By Category | 0 | - | 4.97 | 157,413 |
| Countries by Countries | 0 | - | 4.96 | 62,706 |
| Country Flags with the Most White | 0 | - | 4.87 | 138,000 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,116 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,437 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,062 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,508 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,184 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,545 |
| Northernmost Countries | 0 | - | 4.99 | 359,871 |
| Countries of South America | 0 | - | 5.00 | 921,061 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,776 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,862,017 |
| "Land" Countries | 0 | - | 4.98 | 335,382 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,233 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,697 |
| Top World Languages | 0 | - | 4.92 | 818,674 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,114 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,358 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,655 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,764 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,972 |
| Longest International Borders | 0 | - | 4.99 | 264,464 |
| Countries with Three Borders | 0 | - | 4.96 | 36,392 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,836 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,130 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,190 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,934 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,028 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,268 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,721 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,974 |
| Demonym of Every Country | 0 | - | 4.91 | 59,019 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,296 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,997 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,777 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,579 |
| Countries with Megacities | 0 | - | 4.99 | 249,587 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,432 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,728 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,772 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,695 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,113 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,632 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,269 |
| Find the City #1 | 0 | - | 4.97 | 42,563 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,736 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,133 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,158 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,747 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,351 |
| Countries by Capital City | 0 | - | 5.00 | 67,676 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,848 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,343 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,819 |
| Moved Capital Cities | 0 | - | 4.96 | 73,954 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,278 |
| Countries by Official Language | 0 | - | 4.95 | 194,371 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,186 |
| Countries in their Native Language | 0 | - | 4.99 | 197,945 |
| Independence from Whom | 0 | - | 4.99 | 211,042 |
| Subdivisions by Country | 0 | - | 4.86 | 50,239 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,496 |
| Megadiverse Countries | 0 | - | 4.96 | 134,664 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,083 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,125 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,682 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,974 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,550 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,288 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,760 |
