| Multiple Choice Geography #3 | 0 | - | 4.82 | 73,809 |
| Boundary Waters | 0 | - | 4.92 | 88,016 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,212 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 109,684 |
| Geography True or False #2 | 0 | - | 4.41 | 87,283 |
| Geography True or False #3 | 0 | - | 4.42 | 77,558 |
| Geography True or False #4 | 0 | - | 4.49 | 81,515 |
| Geography True or False #1 | 0 | - | 4.48 | 122,322 |
| Landlocked Countries | 0 | - | 4.99 | 413,124 |
| Multiple Choice Geography #1 | 0 | - | 4.77 | 135,680 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,346 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,875,152 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,125 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,941 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,507 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,875 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,365 |
| Himalayan Countries | 0 | - | 4.95 | 135,151 |
| Andean Countries | 0 | - | 4.94 | 82,722 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,143 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,068 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,813 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,510 |
| Danube Countries | 0 | - | 4.97 | 71,026 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,690 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,483 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,348 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,272 |
| European Landlocked Countries | 0 | - | 4.99 | 145,694 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,104 |
| Countries with the Most Species | 0 | - | 4.99 | 95,213 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,253 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,187 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,345 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,924 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,893 |
| Countries in the Alps | 0 | - | 4.87 | 116,738 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,505 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,147 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,967 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,360 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,092 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,954 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,504 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,708 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,805 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,004 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,178 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,010 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,701 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,700 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,947 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,589 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,216 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,720 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,980 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,466 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,561 |
| Largest Countries By Category | 0 | - | 4.97 | 156,667 |
| Countries by Countries | 0 | - | 4.96 | 62,203 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,289 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,944 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,698 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,656 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,469 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,503 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,222 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,237 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,574 |
| Longest International Borders | 0 | - | 4.99 | 263,427 |
| Countries with Three Borders | 0 | - | 4.96 | 36,150 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,577 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,626 |
| Demonym of Every Country | 0 | - | 4.91 | 58,594 |
| Geography True or False #5 | 0 | - | 4.36 | 57,414 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,861 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,983 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,080 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,204 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,365 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,308 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,798 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,931 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,247 |
| Island Countries | 0 | - | 4.99 | 707,378 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,746 |
| Northernmost Countries | 0 | - | 4.99 | 357,415 |
| Countries of South America | 0 | - | 5.00 | 913,860 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,215 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,304 |
| "Land" Countries | 0 | - | 4.98 | 333,492 |
| Top World Languages | 0 | - | 4.92 | 812,374 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,139 |
| Globe Grid | 0 | - | 4.32 | 31,928 |
| World Map Divided into Regions | 0 | - | 4.19 | 41,288 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,415 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,937 |
| Countries with Megacities | 0 | - | 4.99 | 246,377 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,862 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,769 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,316 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,716 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,657 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,861 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,598 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,550 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,517 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,284 |
| Countries by Capital City | 0 | - | 5.00 | 66,522 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,259 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,845 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,361 |
| Moved Capital Cities | 0 | - | 4.96 | 73,543 |
| Countries by Official Language | 0 | - | 4.95 | 192,648 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,962 |
| Countries in their Native Language | 0 | - | 4.99 | 196,522 |
| Independence from Whom | 0 | - | 4.99 | 209,549 |
| Subdivisions by Country | 0 | - | 4.86 | 50,041 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,630 |
| Megadiverse Countries | 0 | - | 4.97 | 133,848 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,694 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,893 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,386 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,846 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,577 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,956 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,634 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,093 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,191 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,726 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,449 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,382 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,454 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,470 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,634 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,996 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,783 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,416 |
| World Map Quiz | 0 | - | 4.81 | 63,411 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,369 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,255 |
| Countries by Founding Story | 0 | - | 4.95 | 76,471 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,223 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,919 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,881 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,577 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,803 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 92,998 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,208 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,902 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,283 |
| Widest Countries East to West | 0 | - | 4.92 | 128,551 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,199 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,130 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,534 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,646 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,551 |
| Countries with the Most Desert | 0 | - | 4.93 | 126,972 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,037 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,557 |
| Countries with Double Letters | 0 | - | 4.97 | 93,270 |
| Countries that End in N | 0 | - | 4.94 | 156,334 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,546 |
| Countries with Six Letters | 0 | - | 4.93 | 210,245 |
| Countries with W | 0 | - | 4.97 | 158,148 |
| Countries with Z | 0 | - | 4.98 | 287,722 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,461 |
| Countries That End in U | 0 | - | 4.95 | 119,470 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,426 |
| Countries that End in O | 0 | - | 4.92 | 158,500 |
| Countries that End in R | 0 | - | 4.87 | 118,231 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,824 |
| Countries Ending in "IA" | 0 | - | 4.99 | 206,912 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,221 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,419 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 140,667 |
| Countries That End in Y | 0 | - | 4.90 | 185,171 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,234 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,587 |
| Countries that End in I | 0 | - | 4.94 | 134,345 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,075 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,161 |
| Countries That End in NIA | 0 | - | 4.92 | 108,950 |
| Countries That End in BIA | 0 | - | 4.92 | 147,643 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,005 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,431 |
| Countries That End in RIA | 0 | - | 4.93 | 126,037 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 109,946 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,056 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,471 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 124,849 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,291 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 73,888 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,055 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 102,584 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 124,435 |
