| Multiple Choice Geography #3 | 0 | - | 4.82 | 73,961 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 110,192 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,468 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,174 |
| Boundary Waters | 0 | - | 4.92 | 88,142 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,902 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,525 |
| Geography True or False #2 | 0 | - | 4.41 | 87,455 |
| Geography True or False #3 | 0 | - | 4.42 | 77,725 |
| Geography True or False #4 | 0 | - | 4.49 | 81,679 |
| Geography True or False #1 | 0 | - | 4.48 | 122,540 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,072,971 |
| Landlocked Countries | 0 | - | 4.99 | 415,550 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,301 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,223 |
| Geography True or False #5 | 0 | - | 4.36 | 57,543 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,125 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,384 |
| World Capitals Quiz | 0 | - | 5.00 | 5,043,794 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,382 |
| Himalayan Countries | 0 | - | 4.95 | 136,039 |
| Andean Countries | 0 | - | 4.94 | 83,198 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,516 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,681 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,210 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,859 |
| Danube Countries | 0 | - | 4.97 | 71,280 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,022 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,726 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,905 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,846 |
| European Landlocked Countries | 0 | - | 4.99 | 145,986 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,560 |
| Countries with the Most Species | 0 | - | 4.99 | 95,355 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,687 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,275 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,446 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,076 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,726 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,094 |
| Countries in the Alps | 0 | - | 4.86 | 117,151 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,771 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,629 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,169 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,603 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,404 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,154 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,824 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,909 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,710 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,223 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,281 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,149 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,632 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,896 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,910 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,502 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,807 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,356 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,057 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,368 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,250 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,742 |
| Largest Countries By Category | 0 | - | 4.97 | 157,066 |
| Countries by Countries | 0 | - | 4.96 | 62,463 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,701 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,034 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,385 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,965 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,732,350 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,908 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,556 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,731 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,293 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,959 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,771 |
| Longest International Borders | 0 | - | 4.99 | 264,148 |
| Countries with Three Borders | 0 | - | 4.96 | 36,295 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,715 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,807 |
| Demonym of Every Country | 0 | - | 4.91 | 58,816 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,235 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,507 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,150 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,977 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,285 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,878 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,889 |
| Island Countries | 0 | - | 4.99 | 708,399 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,966 |
| Northernmost Countries | 0 | - | 4.99 | 358,798 |
| Countries of South America | 0 | - | 5.00 | 918,107 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,581 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,854,970 |
| "Land" Countries | 0 | - | 4.98 | 334,139 |
| Top World Languages | 0 | - | 4.92 | 815,722 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,233 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,742 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,955 |
| Countries with Megacities | 0 | - | 4.99 | 248,320 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,859 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,383 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,243 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,317 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,238 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,387 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,948 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,910 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,101 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,953 |
| Countries by Capital City | 0 | - | 5.00 | 67,202 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,590 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,123 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,587 |
| Moved Capital Cities | 0 | - | 4.96 | 73,786 |
| Countries by Official Language | 0 | - | 4.95 | 193,226 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,783 |
| Countries in their Native Language | 0 | - | 4.99 | 197,054 |
| Independence from Whom | 0 | - | 4.99 | 210,198 |
| Subdivisions by Country | 0 | - | 4.86 | 50,154 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,097 |
| Megadiverse Countries | 0 | - | 4.96 | 134,474 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,225 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,028 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,552 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,914 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,903 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,140 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,368 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,466 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,309 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,789 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,971 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,530 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,635 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,595 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,805 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,131 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,629 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,190 |
| World Map Quiz | 0 | - | 4.81 | 63,835 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,792 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,611 |
| Countries by Founding Story | 0 | - | 4.95 | 76,741 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,819 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,546 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,267 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,395 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,137 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,333 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,526 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,091 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,548 |
| Widest Countries East to West | 0 | - | 4.92 | 129,046 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,291 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,517 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,661 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,878 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,857 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,247 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 76,801 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,647 |
| Countries with Double Letters | 0 | - | 4.96 | 93,733 |
| Countries that End in N | 0 | - | 4.94 | 157,169 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,081 |
| Countries with Six Letters | 0 | - | 4.93 | 210,746 |
| Countries with W | 0 | - | 4.97 | 158,444 |
| Countries with Z | 0 | - | 4.98 | 288,293 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,794 |
| Countries That End in U | 0 | - | 4.95 | 119,625 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,914 |
| Countries that End in O | 0 | - | 4.92 | 158,670 |
| Countries that End in R | 0 | - | 4.87 | 118,385 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,942 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,453 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,587 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,676 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,230 |
| Countries That End in Y | 0 | - | 4.90 | 185,301 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,650 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,935 |
| Countries that End in I | 0 | - | 4.94 | 134,561 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,521 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,321 |
| Countries That End in NIA | 0 | - | 4.92 | 109,143 |
| Countries That End in BIA | 0 | - | 4.92 | 147,874 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,287 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,655 |
| Countries That End in RIA | 0 | - | 4.93 | 126,212 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,200 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,789 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,708 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,060 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,617 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,045 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,303 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 102,823 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 124,715 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 48,911 |
| Countries with the Word "And" | 0 | - | 4.99 | 116,376 |
