| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,439 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,910 |
| Countries by National Anthem | 0 | - | 4.93 | 71,302 |
| Megacities on a World Map | 0 | - | 4.98 | 255,446 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,622 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,218 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,301 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,068 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,007 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,004 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,934 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 54,989 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,332 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,149 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,430 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,567 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,380 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,673 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,498 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,853 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,179 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,755 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,705 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,877 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,943 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,384 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,440 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 308,208 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,977 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,600 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,027 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,093 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,411 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,023 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,360 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,785 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,582 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,137 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,351 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,168 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,071 |
| Boundary Waters | 0 | - | 4.92 | 88,595 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,268 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,311 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,782 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,649 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,613 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,475 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,074 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,921 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,532 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,719 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,723 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 385,036 |
| Departments of France | 0 | - | 4.93 | 54,509 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,215 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,119 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,034 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,428 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,611,997 |
| Landlocked Countries | 0 | - | 4.99 | 422,348 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 577,921 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,275 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,038 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,588 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,521 |
| World Capitals Quiz | 0 | - | 5.00 | 5,085,457 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,671 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,435 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,936 |
| Pixelated United States Map | 0 | - | 4.88 | 94,494 |
| US States with an Empty Map | 0 | - | 5.00 | 626,156 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,724 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,054 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,453 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,466 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,858 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,502 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,571 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,803 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,908 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,052 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,472 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,618 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,571 |
| Island Countries | 0 | - | 4.99 | 711,176 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,705 |
| Himalayan Countries | 0 | - | 4.95 | 138,905 |
| Andean Countries | 0 | - | 4.93 | 84,718 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,922 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,984 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,539 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,878 |
| Danube Countries | 0 | - | 4.97 | 72,063 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,079 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,468 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,381 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,873 |
| European Landlocked Countries | 0 | - | 4.99 | 147,191 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,720 |
| Countries with the Most Species | 0 | - | 4.99 | 103,275 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,837 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,615 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,736 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,574 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,262 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,709 |
| Countries in the Alps | 0 | - | 4.87 | 118,270 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,356 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,103 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,694 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,635 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,557 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,983 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,718 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,542 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,202 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,893 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,678 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,548 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,258 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,511 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,571 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,995 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,344 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,238 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,138 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,124 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,237 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,265 |
| Largest Countries By Category | 0 | - | 4.97 | 158,281 |
| Countries by Countries | 0 | - | 4.96 | 63,275 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,744 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,304 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,577 |
| Merged Country Flags | 0 | - | 4.88 | 106,985 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,718 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,063 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,710 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,329 |
| Northernmost Countries | 0 | - | 4.99 | 362,133 |
| Countries of South America | 0 | - | 5.00 | 927,893 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,631 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,473 |
| "Land" Countries | 0 | - | 4.98 | 337,442 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,745 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,867 |
| Top World Languages | 0 | - | 4.92 | 824,815 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,539 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,508 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,945 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,090 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,321 |
| Longest International Borders | 0 | - | 4.99 | 265,250 |
| Countries with Three Borders | 0 | - | 4.96 | 36,626 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,144 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,731 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,113 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,248 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,142 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,558 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,377 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,081 |
| Demonym of Every Country | 0 | - | 4.91 | 60,802 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,275 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,537 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,599 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,007 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,992 |
| Countries with Megacities | 0 | - | 4.99 | 264,794 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,829 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,521 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,084 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,598 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,622 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,617 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,430 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,465 |
| Find the City #1 | 0 | - | 4.97 | 43,003 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,580 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,580 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,714 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,537 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,387 |
| Countries by Capital City | 0 | - | 5.00 | 68,680 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,401 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,843 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,438 |
| Moved Capital Cities | 0 | - | 4.96 | 74,376 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,656 |
| Countries by Official Language | 0 | - | 4.95 | 195,319 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,483 |
| Countries in their Native Language | 0 | - | 4.99 | 199,115 |
| Independence from Whom | 0 | - | 4.99 | 212,187 |
| Subdivisions by Country | 0 | - | 4.86 | 50,441 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,799 |
| Megadiverse Countries | 0 | - | 4.96 | 135,048 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,164 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,379 |
