| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,604 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,583 |
| Megacities on a World Map | 0 | - | 4.98 | 253,539 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,161 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,732 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,278 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,007 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,676 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,454 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,736 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,813 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,777 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,148 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,115 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,813 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,295 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,747 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,496 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,736 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,144 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,382 |
| Random Point on Land to Country | 0 | - | 4.99 | 234,091 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,636 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,870 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,267 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 306,552 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,643 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,269 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,876 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,698 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,027 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,538 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,824 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,931 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,499 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,329 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,742 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,650 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,592 |
| Boundary Waters | 0 | - | 4.92 | 88,386 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,092 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,927 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,206 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,354 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,284 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,119 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,582 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,360 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,181 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,340 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,393 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,436 |
| Departments of France | 0 | - | 4.93 | 53,861 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,696 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,645 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,278 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,401 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,344,764 |
| Landlocked Countries | 0 | - | 4.99 | 419,115 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 568,462 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,198 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,905 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,081 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,062 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,599 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,348 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,920 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,711 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,954 |
| Pixelated United States Map | 0 | - | 4.87 | 94,105 |
| US States with an Empty Map | 0 | - | 5.00 | 623,483 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,508 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,639 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,697 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,934 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,124 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,317 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,314 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,711 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,871 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,688 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,216 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,649 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,180 |
| Island Countries | 0 | - | 4.99 | 709,827 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,054 |
| Himalayan Countries | 0 | - | 4.94 | 137,497 |
| Andean Countries | 0 | - | 4.95 | 83,974 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,249 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,710 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,863 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,372 |
| Danube Countries | 0 | - | 4.97 | 71,682 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,581 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,068 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,683 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,754 |
| European Landlocked Countries | 0 | - | 4.99 | 146,793 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,159 |
| Countries with the Most Species | 0 | - | 4.99 | 102,926 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,293 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,436 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,597 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,319 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,001 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,373 |
| Countries in the Alps | 0 | - | 4.87 | 117,709 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,152 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,395 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,431 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,014 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,118 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,693 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,301 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,203 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,975 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,571 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,495 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,344 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,945 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,201 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,222 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,218 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,076 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,582 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,551 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,455 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,264 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,011 |
| Largest Countries By Category | 0 | - | 4.97 | 157,663 |
| Countries by Countries | 0 | - | 4.96 | 62,853 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,234 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,168 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,475 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,570 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,666 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,337 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,213 |
| Northernmost Countries | 0 | - | 4.99 | 360,548 |
| Countries of South America | 0 | - | 5.00 | 923,098 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,305 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,802 |
| "Land" Countries | 0 | - | 4.98 | 335,828 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,394 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,740 |
| Top World Languages | 0 | - | 4.92 | 820,402 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,237 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,393 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,751 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,116 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,083 |
| Longest International Borders | 0 | - | 4.99 | 264,690 |
| Countries with Three Borders | 0 | - | 4.96 | 36,460 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,922 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,306 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,385 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,023 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,058 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,357 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,901 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,007 |
| Demonym of Every Country | 0 | - | 4.91 | 59,167 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,350 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,184 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,849 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,076 |
| Countries with Megacities | 0 | - | 4.99 | 260,805 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,931 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,017 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,206 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,034 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,279 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,891 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,325 |
| Find the City #1 | 0 | - | 4.97 | 42,706 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,989 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,259 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,296 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,001 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,681 |
| Countries by Capital City | 0 | - | 5.00 | 67,958 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,990 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,483 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,995 |
| Moved Capital Cities | 0 | - | 4.96 | 74,076 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,432 |
| Countries by Official Language | 0 | - | 4.95 | 194,659 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,573 |
| Countries in their Native Language | 0 | - | 4.99 | 198,214 |
| Independence from Whom | 0 | - | 4.99 | 211,349 |
| Subdivisions by Country | 0 | - | 4.86 | 50,294 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,736 |
| Megadiverse Countries | 0 | - | 4.96 | 134,780 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,564 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,191 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,762 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,022 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,727 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,390 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,001 |
