| Who Controls It? #1 | 0 | - | 4.83 | 48,341 |
| Subdivisions by Country | 0 | - | 4.86 | 50,219 |
| Regions of Countries #4 | 0 | - | 4.49 | 57,164 |
| Boundary Waters | 0 | - | 4.92 | 88,281 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,002 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,706 |
| Who Controls It? #2 | 0 | - | 4.77 | 31,090 |
| Who Controls It? #3 | 0 | - | 4.61 | 19,567 |
| Landlocked Countries | 0 | - | 4.99 | 417,211 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,207,092 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,421 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,431 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,371 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,639 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,200 |
| Himalayan Countries | 0 | - | 4.95 | 136,743 |
| Andean Countries | 0 | - | 4.95 | 83,594 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,855 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,148 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,519 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,120 |
| Danube Countries | 0 | - | 4.97 | 71,483 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,294 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,892 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,286 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,280 |
| European Landlocked Countries | 0 | - | 4.99 | 146,188 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,863 |
| Countries with the Most Species | 0 | - | 4.99 | 102,347 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,995 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,353 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,535 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,203 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,851 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,231 |
| Countries in the Alps | 0 | - | 4.86 | 117,423 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,957 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,032 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,298 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,798 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,896 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,315 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,062 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,037 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,858 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,389 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,391 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,233 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,784 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,048 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,054 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,831 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,937 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,463 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,300 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,319 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,729 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,870 |
| Largest Countries By Category | 0 | - | 4.97 | 157,353 |
| Countries by Countries | 0 | - | 4.96 | 62,661 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,947 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,103 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,419 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,137 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,171 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,680 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,035 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,584 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,843 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,583 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,943 |
| Longest International Borders | 0 | - | 4.99 | 264,393 |
| Countries with Three Borders | 0 | - | 4.96 | 36,375 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,817 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,904 |
| Demonym of Every Country | 0 | - | 4.91 | 58,982 |
| World Capitals Quiz | 0 | - | 5.00 | 5,053,815 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,744,810 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,262 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,596 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,254 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,472 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,198 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,063 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,177 |
| Island Countries | 0 | - | 4.99 | 709,064 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,047 |
| Northernmost Countries | 0 | - | 4.99 | 359,685 |
| Countries of South America | 0 | - | 5.00 | 920,460 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,995 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,632 |
| "Land" Countries | 0 | - | 4.98 | 335,102 |
| Top World Languages | 0 | - | 4.92 | 818,153 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,283 |
| Globe Grid | 0 | - | 4.32 | 31,963 |
| World Map Divided into Regions | 0 | - | 4.19 | 41,585 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,948 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,474 |
| Countries with Megacities | 0 | - | 4.99 | 249,389 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,325 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,655 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,647 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,629 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,561 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,687 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,097 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,127 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,592 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,279 |
| Countries by Capital City | 0 | - | 5.00 | 67,605 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,812 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,310 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,762 |
| Moved Capital Cities | 0 | - | 4.96 | 73,926 |
| Countries by Official Language | 0 | - | 4.95 | 194,213 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,022 |
| Countries in their Native Language | 0 | - | 4.99 | 197,819 |
| Independence from Whom | 0 | - | 4.99 | 210,953 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,435 |
| Megadiverse Countries | 0 | - | 4.96 | 134,596 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,975 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,105 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,660 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,960 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,509 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,268 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,687 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,593 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,402 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,818 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,461 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,610 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,710 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,681 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,890 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,246 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,859 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,724 |
| World Map Quiz | 0 | - | 4.81 | 64,211 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,681 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,767 |
| Countries by Founding Story | 0 | - | 4.95 | 76,928 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,171 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,732 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,468 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,863 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,335 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,517 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,680 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,176 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,052 |
| Widest Countries East to West | 0 | - | 4.92 | 129,215 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,340 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,730 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,945 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,992 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,040 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,411 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,148 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,689 |
| Countries with Double Letters | 0 | - | 4.96 | 94,497 |
| Countries that End in N | 0 | - | 4.95 | 168,471 |
| Countries with Five Letters | 0 | - | 4.96 | 270,724 |
| Countries with Six Letters | 0 | - | 4.93 | 211,717 |
| Countries with W | 0 | - | 4.97 | 159,090 |
| Countries with Z | 0 | - | 4.98 | 289,169 |
| Countries with Letters Missing | 0 | - | 4.97 | 185,288 |
| Countries That End in U | 0 | - | 4.95 | 120,152 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,341 |
| Countries that End in O | 0 | - | 4.92 | 158,999 |
| Countries that End in R | 0 | - | 4.87 | 118,591 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,374 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,934 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,854 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,896 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,480 |
| Countries That End in Y | 0 | - | 4.90 | 185,501 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,959 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,185 |
| Countries that End in I | 0 | - | 4.94 | 134,722 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,784 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,454 |
| Countries That End in NIA | 0 | - | 4.92 | 109,346 |
| Countries That End in BIA | 0 | - | 4.93 | 148,645 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,501 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,845 |
| Countries That End in RIA | 0 | - | 4.93 | 126,390 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 110,418 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,224 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,955 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 125,281 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,907 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 74,191 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,512 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,038 |
| Unique Starting Letter - Countries by Continent | 0 | - | 4.98 | 124,914 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,081 |
| Countries with the Word "And" | 0 | - | 4.99 | 116,610 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 53,306 |
| Countries that End in L | 0 | - | 4.94 | 156,363 |
