| Who Controls It? #1 | 0 | - | 4.83 | 48,532 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 308,434 |
| Subdivisions by Country | 0 | - | 4.87 | 50,477 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,031 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,348 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,351 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,437 |
| Regions of Countries #4 | 0 | - | 4.49 | 57,369 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,068 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,764 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,725 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,345 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,499 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,811 |
| All United States Counties by Larger Proximity in 60 Seconds | 0 | - | 4.34 | 87,281 |
| African Great Lakes | 0 | - | 4.82 | 66,640 |
| Who Controls It? #2 | 0 | - | 4.78 | 31,305 |
| Who Controls It? #3 | 0 | - | 4.58 | 19,650 |
| Boundary Waters | 0 | - | 4.92 | 88,625 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,297 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,377 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,656,994 |
| Landlocked Countries | 0 | - | 4.99 | 422,928 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,232 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,065 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,960 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,561 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,497 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,550 |
| Top 15 Countries with the Most Cows | 0 | - | 4.73 | 107,370 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,694 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,761 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,544 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,562 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,080 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,989 |
| Himalayan Countries | 0 | - | 4.95 | 139,147 |
| Andean Countries | 0 | - | 4.93 | 84,857 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,077 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,208 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,662 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,971 |
| Danube Countries | 0 | - | 4.97 | 72,126 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,176 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,532 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,514 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,019 |
| European Landlocked Countries | 0 | - | 4.99 | 147,264 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,820 |
| Countries with the Most Species | 0 | - | 4.99 | 103,339 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,947 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,646 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,765 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,612 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,354 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,776 |
| Countries in the Alps | 0 | - | 4.87 | 118,353 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,711 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,267 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,748 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,699 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,622 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,033 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,804 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,596 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,244 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,943 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,717 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,586 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,315 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,556 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,628 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,135 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,393 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,697 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,236 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,453 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,405 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,306 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,628 |
| Largest Countries By Category | 0 | - | 4.97 | 158,385 |
| Countries by Countries | 0 | - | 4.96 | 63,346 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,829 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,321 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,779 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,785,290 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,497 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,069 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,791 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,886 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,582 |
| Most Populous U.S. Counties | 0 | - | 4.13 | 25,070 |
| Most Populous City by U.S. County | 0 | - | 4.35 | 20,112 |
| African Physical Geography | 0 | - | 4.51 | 31,758 |
| Asian Physical Geography | 0 | - | 4.61 | 35,574 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,855 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,271 |
| Rivers of the United States | 0 | - | 4.93 | 66,407 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,252 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,362 |
| Longest International Borders | 0 | - | 4.99 | 265,371 |
| Countries with Three Borders | 0 | - | 4.96 | 36,651 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,180 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,290 |
| Demonym of Every Country | 0 | - | 4.91 | 60,905 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,435 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,993 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,804 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,916 |
| Island Countries | 0 | - | 4.99 | 711,378 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,014 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,448 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,054 |
| Northernmost Countries | 0 | - | 4.99 | 362,434 |
| Landforms by Country | 0 | - | 4.52 | 51,993 |
| Countries of South America | 0 | - | 5.00 | 928,678 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,588 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,229 |
| "Land" Countries | 0 | - | 4.98 | 337,604 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 69,140 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,893 |
| All Country Flags of the World | 0 | - | 5.00 | 3,687,609 |
| Top World Languages | 0 | - | 4.92 | 825,780 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,137 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,330 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,599 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,667 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,740 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,351 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,172 |
| Countries with Megacities | 0 | - | 4.99 | 265,249 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,001 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,624 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,257 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,698 |
| Biggest Cities in the World | 0 | - | 4.91 | 802,218 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,732 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,699 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,648 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,815 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,677 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,528 |
| Countries by Capital City | 0 | - | 5.00 | 68,810 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,477 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,909 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,529 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,506 |
| Moved Capital Cities | 0 | - | 4.96 | 74,419 |
| Capitals by River | 0 | - | 4.55 | 48,356 |
| Countries by Official Language | 0 | - | 4.95 | 195,451 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,647 |
| Countries in their Native Language | 0 | - | 4.99 | 199,224 |
| Independence from Whom | 0 | - | 4.99 | 212,317 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,894 |
| Megadiverse Countries | 0 | - | 4.96 | 135,090 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,253 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,406 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,289 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,138 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,261 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,655 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,604 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,415 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,704 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,179 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,884 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,943 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,263 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,010 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,417 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,543 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,499 |
| World Map Quiz | 0 | - | 4.81 | 65,235 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,442 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,289 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,391 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,101 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,535 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,000 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,110 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,386 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,493 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,643 |
| Widest Countries East to West | 0 | - | 4.92 | 129,742 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,478 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,501 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,254 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,830 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,690 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,961 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,407 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,818 |
| Countries with Double Letters | 0 | - | 4.96 | 96,451 |
| Countries that End in N | 0 | - | 4.95 | 171,332 |
| Countries with Five Letters | 0 | - | 4.96 | 282,870 |
| Countries with Six Letters | 0 | - | 4.94 | 213,788 |
| Countries with W | 0 | - | 4.96 | 160,481 |
| Countries with Z | 0 | - | 4.98 | 291,694 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,844 |
| Countries That End in U | 0 | - | 4.95 | 120,930 |
