| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,239 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,099 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,700 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,827 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,995 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,884 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,379 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,397 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 148,775 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,552 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,404 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,295 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,465 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,015 |
| Cities Beginning With M on a Map | 0 | - | 4.85 | 81,501 |
| Cities Beginning With B on a Map | 0 | - | 4.90 | 97,876 |
| World Geography on a Map #2 | 0 | - | 4.47 | 57,156 |
| Peninsulas on the Map | 0 | - | 4.73 | 59,188 |
| Boundary Waters | 0 | - | 4.92 | 88,685 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,344 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,503 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,086 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,808 |
| World Geography on a Map #3 | 0 | - | 4.26 | 36,379 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,559 |
| Cities Beginning With C on a Map | 0 | - | 4.69 | 83,271 |
| Cities Beginning With D on a Map | 0 | - | 4.69 | 80,639 |
| Cities Beginning With H on a Map | 0 | - | 4.69 | 43,025 |
| Cities Beginning With L on a Map | 0 | - | 4.48 | 71,036 |
| Cities Beginning With K on a Map | 0 | - | 4.74 | 35,265 |
| Cities Beginning With N on a Map | 0 | - | 4.49 | 61,017 |
| Cities Beginning With P on a Map | 0 | - | 4.44 | 67,505 |
| Cities Beginning With S on a Map | 0 | - | 4.51 | 69,000 |
| Cities Beginning With T on a Map | 0 | - | 4.44 | 71,452 |
| Cities Beginning With A on a Map | 0 | - | 4.55 | 89,491 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,746,974 |
| Landlocked Countries | 0 | - | 4.99 | 424,024 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,022 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,236 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,736 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,756 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,035 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,428 |
| Himalayan Countries | 0 | - | 4.94 | 139,605 |
| Andean Countries | 0 | - | 4.94 | 85,094 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,287 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,512 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,848 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,147 |
| Danube Countries | 0 | - | 4.97 | 72,228 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,337 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,652 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,752 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,254 |
| European Landlocked Countries | 0 | - | 4.99 | 147,404 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,010 |
| Countries with the Most Species | 0 | - | 4.99 | 103,438 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,133 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,690 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,801 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,712 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,445 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,859 |
| Countries in the Alps | 0 | - | 4.87 | 118,508 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,138 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,490 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,824 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,826 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,758 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,106 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,946 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,689 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,313 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,028 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,770 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,637 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,401 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,643 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,735 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,407 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,483 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,342 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,386 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,996 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,713 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,394 |
| Largest Countries By Category | 0 | - | 4.97 | 158,570 |
| Countries by Countries | 0 | - | 4.96 | 63,455 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,031 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,353 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,629 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,339 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,220 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,926 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,300 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,283 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,935 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,675 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,578 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,614 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,449 |
| Longest International Borders | 0 | - | 4.99 | 265,549 |
| Countries with Three Borders | 0 | - | 4.96 | 36,698 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,265 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,392 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,342 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,664 |
| Cities Beginning With G on a Map | 0 | - | 4.27 | 37,068 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,125 |
| Demonym of Every Country | 0 | - | 4.90 | 61,191 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,356 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,948 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,599 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,416 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,726 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,164 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,663 |
| Island Countries | 0 | - | 4.99 | 711,852 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,700 |
| Northernmost Countries | 0 | - | 4.99 | 363,187 |
| Countries of South America | 0 | - | 5.00 | 930,187 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,569 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,945 |
| "Land" Countries | 0 | - | 4.98 | 337,929 |
| Top World Languages | 0 | - | 4.92 | 827,476 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,658 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,811 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,490 |
| Countries with Megacities | 0 | - | 4.99 | 265,961 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,286 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,766 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,535 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,884 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,914 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,807 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,991 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,930 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,809 |
| Countries by Capital City | 0 | - | 5.00 | 69,088 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,656 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,061 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,634 |
| Moved Capital Cities | 0 | - | 4.96 | 74,524 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,744 |
| Countries by Official Language | 0 | - | 4.95 | 195,679 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,174 |
| Countries in their Native Language | 0 | - | 4.99 | 199,451 |
| Independence from Whom | 0 | - | 4.99 | 212,634 |
| Subdivisions by Country | 0 | - | 4.87 | 50,543 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,128 |
| Megadiverse Countries | 0 | - | 4.96 | 135,162 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,469 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,464 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,356 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,167 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,388 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,714 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,801 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,476 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,753 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,210 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,119 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,277 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,343 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,068 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,484 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,612 |
| World Map Quiz | 0 | - | 4.81 | 65,391 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,542 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.05 | 21,102 |
| Countries by Founding Story | 0 | - | 4.95 | 77,600 |
| Countries by Road Signs | 0 | - | 4.98 | 54,220 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,830 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,727 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,375 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,048 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,224 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,352 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,555 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,596 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,500 |
| Widest Countries East to West | 0 | - | 4.92 | 130,240 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,544 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,048 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,448 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,945 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,819 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,275 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,453 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,855 |
| Countries With the Tallest People | 0 | - | 4.93 | 95,109 |
| Countries with Double Letters | 0 | - | 4.96 | 96,718 |
| Countries that End in N | 0 | - | 4.95 | 171,597 |
| Countries with Five Letters | 0 | - | 4.96 | 283,260 |
| Countries with Six Letters | 0 | - | 4.94 | 214,061 |
| Countries with W | 0 | - | 4.96 | 160,670 |
| Countries with Z | 0 | - | 4.98 | 292,017 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,036 |
| Countries That End in U | 0 | - | 4.95 | 121,040 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,825 |
