| Multiple Choice Geography #3 | 0 | - | 4.81 | 74,339 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 110,795 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,820 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,389 |
| Boundary Waters | 0 | - | 4.92 | 88,519 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,216 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,193 |
| Geography True or False #2 | 0 | - | 4.41 | 87,937 |
| Geography True or False #3 | 0 | - | 4.42 | 78,155 |
| Geography True or False #4 | 0 | - | 4.49 | 82,140 |
| Geography True or False #1 | 0 | - | 4.48 | 123,150 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,530,390 |
| Landlocked Countries | 0 | - | 4.99 | 421,320 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,669 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,950 |
| Geography True or False #5 | 0 | - | 4.36 | 57,893 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,308 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,312 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,404 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,126 |
| Himalayan Countries | 0 | - | 4.95 | 138,426 |
| Andean Countries | 0 | - | 4.93 | 84,437 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,648 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,603 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,277 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,676 |
| Danube Countries | 0 | - | 4.97 | 71,931 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,917 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,345 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,160 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,620 |
| European Landlocked Countries | 0 | - | 4.99 | 147,060 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,508 |
| Countries with the Most Species | 0 | - | 4.99 | 103,167 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,662 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,546 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,689 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,495 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,174 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,585 |
| Countries in the Alps | 0 | - | 4.87 | 118,093 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,630 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,912 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,602 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,529 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,416 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,893 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,582 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,437 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,137 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,781 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,613 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,470 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,155 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,409 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,447 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,735 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,243 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 61,683 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,947 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,592 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,908 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,166 |
| Largest Countries By Category | 0 | - | 4.97 | 158,087 |
| Countries by Countries | 0 | - | 4.96 | 63,118 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,594 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,253 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,541 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,603 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,799 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,657 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,831 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,443 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,469 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,826 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,249 |
| Longest International Borders | 0 | - | 4.99 | 265,087 |
| Countries with Three Borders | 0 | - | 4.96 | 36,573 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,080 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,176 |
| Demonym of Every Country | 0 | - | 4.91 | 60,497 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,323 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,809 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,472 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,043 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,797 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,323 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,799 |
| Island Countries | 0 | - | 4.99 | 710,789 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,000 |
| Northernmost Countries | 0 | - | 4.99 | 361,658 |
| Countries of South America | 0 | - | 5.00 | 926,336 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,593 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,875,073 |
| "Land" Countries | 0 | - | 4.98 | 337,128 |
| Top World Languages | 0 | - | 4.92 | 823,368 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,431 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,476 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,724 |
| Countries with Megacities | 0 | - | 4.99 | 264,153 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,570 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,384 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,831 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,443 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,333 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,419 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,489 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,599 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,358 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,176 |
| Countries by Capital City | 0 | - | 5.00 | 68,477 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,271 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,746 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,312 |
| Moved Capital Cities | 0 | - | 4.96 | 74,283 |
| Countries by Official Language | 0 | - | 4.95 | 195,115 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,188 |
| Countries in their Native Language | 0 | - | 4.99 | 198,898 |
| Independence from Whom | 0 | - | 4.99 | 211,935 |
| Subdivisions by Country | 0 | - | 4.86 | 50,398 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,614 |
| Megadiverse Countries | 0 | - | 4.96 | 134,955 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,964 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,310 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,921 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,086 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,024 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,556 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,368 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,991 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,608 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,064 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,540 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,839 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,158 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,926 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,311 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,459 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,382,011 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,989 |
| World Map Quiz | 0 | - | 4.81 | 65,003 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,917 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,283 |
| Countries by Founding Story | 0 | - | 4.95 | 77,306 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,963 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,199 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,920 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,030 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,818 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,948 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,247 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,403 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,521 |
| Widest Countries East to West | 0 | - | 4.92 | 129,583 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,435 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,308 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,097 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,720 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,517 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,791 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,344 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,786 |
| Countries with Double Letters | 0 | - | 4.96 | 96,054 |
| Countries that End in N | 0 | - | 4.95 | 170,946 |
| Countries with Five Letters | 0 | - | 4.96 | 282,127 |
| Countries with Six Letters | 0 | - | 4.94 | 213,370 |
| Countries with W | 0 | - | 4.97 | 160,190 |
| Countries with Z | 0 | - | 4.98 | 291,249 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,552 |
| Countries That End in U | 0 | - | 4.95 | 120,770 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,321 |
| Countries that End in O | 0 | - | 4.92 | 159,459 |
| Countries that End in R | 0 | - | 4.87 | 118,923 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,683 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,929 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,598 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,401 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,317 |
| Countries That End in Y | 0 | - | 4.91 | 185,830 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,796 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,761 |
| Countries that End in I | 0 | - | 4.94 | 135,044 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,974 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,768 |
| Countries That End in NIA | 0 | - | 4.92 | 109,718 |
| Countries That End in BIA | 0 | - | 4.93 | 149,124 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,021 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,353 |
| Countries That End in RIA | 0 | - | 4.93 | 126,761 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,941 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,398 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,584 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,980 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,554 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,530 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,947 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,427 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 125,453 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,377 |
| Countries with the Word "And" | 0 | - | 4.99 | 117,190 |
