| Multiple Choice Geography #3 | 0 | - | 4.81 | 73,969 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 110,198 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,469 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,178 |
| Boundary Waters | 0 | - | 4.92 | 88,152 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,909 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,537 |
| Geography True or False #2 | 0 | - | 4.41 | 87,462 |
| Geography True or False #3 | 0 | - | 4.42 | 77,731 |
| Geography True or False #4 | 0 | - | 4.49 | 81,682 |
| Geography True or False #1 | 0 | - | 4.48 | 122,545 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,081,596 |
| Landlocked Countries | 0 | - | 4.99 | 415,638 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,306 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,229 |
| Geography True or False #5 | 0 | - | 4.36 | 57,549 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,138 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,398 |
| World Capitals Quiz | 0 | - | 5.00 | 5,044,493 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,419 |
| Himalayan Countries | 0 | - | 4.95 | 136,075 |
| Andean Countries | 0 | - | 4.95 | 83,223 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,540 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,704 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,228 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,870 |
| Danube Countries | 0 | - | 4.97 | 71,288 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,043 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,741 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,924 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,867 |
| European Landlocked Countries | 0 | - | 4.99 | 145,997 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,579 |
| Countries with the Most Species | 0 | - | 4.99 | 95,360 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,705 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,279 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,448 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,083 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,735 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,103 |
| Countries in the Alps | 0 | - | 4.86 | 117,165 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,789 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,650 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,175 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,611 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,415 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,165 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,836 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,913 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,714 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,230 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,285 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,155 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,641 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,905 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,916 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,523 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,816 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,362 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,075 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,429 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,283 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,747 |
| Largest Countries By Category | 0 | - | 4.97 | 157,081 |
| Countries by Countries | 0 | - | 4.96 | 62,468 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,720 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,040 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,387 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,989 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,733,051 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,918 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,560 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,742 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,298 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,979 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,781 |
| Longest International Borders | 0 | - | 4.99 | 264,159 |
| Countries with Three Borders | 0 | - | 4.96 | 36,301 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,721 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,810 |
| Demonym of Every Country | 0 | - | 4.91 | 58,825 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,236 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,511 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,161 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,066 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,456 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,950 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,942 |
| Island Countries | 0 | - | 4.99 | 708,442 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,111 |
| Northernmost Countries | 0 | - | 4.99 | 358,852 |
| Countries of South America | 0 | - | 5.00 | 918,259 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,824 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,855,300 |
| "Land" Countries | 0 | - | 4.98 | 334,166 |
| Top World Languages | 0 | - | 4.92 | 815,858 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,235 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,760 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,992 |
| Countries with Megacities | 0 | - | 4.99 | 248,378 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,883 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,398 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,271 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,337 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,264 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,401 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,955 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,920 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,114 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,973 |
| Countries by Capital City | 0 | - | 5.00 | 67,224 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,601 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,134 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,591 |
| Moved Capital Cities | 0 | - | 4.96 | 73,795 |
| Countries by Official Language | 0 | - | 4.95 | 193,294 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,853 |
| Countries in their Native Language | 0 | - | 4.99 | 197,107 |
| Independence from Whom | 0 | - | 4.99 | 210,233 |
| Subdivisions by Country | 0 | - | 4.86 | 50,155 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,119 |
| Megadiverse Countries | 0 | - | 4.96 | 134,478 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,270 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,029 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,562 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,919 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,918 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,150 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,392 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,471 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,313 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,790 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,995 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,532 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,638 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,600 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,812 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,135 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,883 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,224 |
| World Map Quiz | 0 | - | 4.81 | 63,865 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,849 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,622 |
| Countries by Founding Story | 0 | - | 4.95 | 76,749 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,845 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,561 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,283 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,432 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,147 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,349 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,537 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,094 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,560 |
| Widest Countries East to West | 0 | - | 4.92 | 129,051 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,295 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,529 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,662 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,886 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,871 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,260 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,846 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,649 |
| Countries with Double Letters | 0 | - | 4.96 | 93,745 |
| Countries that End in N | 0 | - | 4.94 | 157,183 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,112 |
| Countries with Six Letters | 0 | - | 4.93 | 210,770 |
| Countries with W | 0 | - | 4.97 | 158,461 |
| Countries with Z | 0 | - | 4.98 | 288,315 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,809 |
| Countries That End in U | 0 | - | 4.95 | 119,631 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,928 |
| Countries that End in O | 0 | - | 4.92 | 158,676 |
| Countries that End in R | 0 | - | 4.87 | 118,393 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,947 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,481 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,591 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,689 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,243 |
| Countries That End in Y | 0 | - | 4.90 | 185,303 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,662 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,949 |
| Countries that End in I | 0 | - | 4.94 | 134,565 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,535 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,329 |
| Countries That End in NIA | 0 | - | 4.92 | 109,156 |
| Countries That End in BIA | 0 | - | 4.92 | 147,921 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,300 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,666 |
| Countries That End in RIA | 0 | - | 4.93 | 126,220 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,208 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,815 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,720 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,065 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,631 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,050 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,316 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 102,827 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 124,727 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 48,918 |
| Countries with the Word "And" | 0 | - | 4.99 | 116,385 |
