| Countries of the World Quiz | 0 | - | 5.00 | 47,662,346 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,979 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,721 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,099 |
| NATO Countries | 0 | - | 4.98 | 282,026 |
| EU Countries Quiz | 0 | - | 4.99 | 276,141 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,826 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,091 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,530 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,315 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,173 |
| Countries with the Most Airports | 0 | - | 4.96 | 99,663 |
| Countries with NO Military | 0 | - | 4.97 | 62,785 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,874 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,153 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,320 |
| Landlocked Countries | 0 | - | 4.99 | 422,994 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,796 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,829 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,811 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,985 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,667 |
| Buddhist Countries | 0 | - | 4.96 | 144,725 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,199 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,689 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,172 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,785,743 |
| World Currency Quiz | 0 | - | 4.92 | 304,886 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,013 |
| Himalayan Countries | 0 | - | 4.95 | 139,176 |
| Andean Countries | 0 | - | 4.93 | 84,872 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,089 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,228 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,672 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,978 |
| Danube Countries | 0 | - | 4.97 | 72,132 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,184 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,538 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,527 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,037 |
| European Landlocked Countries | 0 | - | 4.99 | 147,272 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,834 |
| Countries with the Most Species | 0 | - | 4.99 | 103,343 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,959 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,647 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,766 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,616 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,364 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,782 |
| Countries in the Alps | 0 | - | 4.87 | 118,361 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,744 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,280 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,754 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,712 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,632 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,039 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,813 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,605 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,248 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,953 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,720 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,589 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,321 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,562 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,633 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,155 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,399 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,727 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,244 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,490 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,420 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,309 |
| Largest Countries By Category | 0 | - | 4.97 | 158,393 |
| Countries by Countries | 0 | - | 4.96 | 63,359 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,792 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,489 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,832 |
| Island Countries | 0 | - | 4.99 | 711,413 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,135 |
| Northernmost Countries | 0 | - | 4.99 | 362,474 |
| Countries of South America | 0 | - | 5.00 | 928,755 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,689 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,450 |
| "Land" Countries | 0 | - | 4.98 | 337,629 |
| Countries that Start with A | 0 | - | 4.98 | 2,168,915 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,030 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,604 |
| Countries that Start with D | 0 | - | 4.96 | 712,932 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,996 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,268 |
| Countries that Start with H | 0 | - | 4.96 | 607,071 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,346 |
| Countries that Start with J | 0 | - | 4.98 | 604,624 |
| Countries that Start with K | 0 | - | 4.97 | 818,201 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,655 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,695 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,032 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,926 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,030 |
| Countries that Start with U | 0 | - | 4.97 | 906,250 |
| Countries that Start with V | 0 | - | 4.98 | 610,596 |
| Countries that Start with F | 0 | - | 4.83 | 619,389 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,918 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,928 |
| Orthodox Countries | 0 | - | 4.92 | 132,398 |
| Richest Island Countries | 0 | - | 4.85 | 100,900 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,182 |
| Monarchies of Europe | 0 | - | 4.90 | 98,468 |
| Monarchies of Asia | 0 | - | 4.97 | 71,307 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,314 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,092 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,810 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,757 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,107 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,585 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,684 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,187 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,635 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,790 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,316 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,133 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,658 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,952 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,194 |
| Countries with Megacities | 0 | - | 4.99 | 265,285 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,016 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,631 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,273 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,706 |
| Countries by Official Language | 0 | - | 4.95 | 195,464 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,665 |
| Countries in their Native Language | 0 | - | 4.99 | 199,240 |
| Independence from Whom | 0 | - | 4.99 | 212,327 |
| Subdivisions by Country | 0 | - | 4.87 | 50,483 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,904 |
| Megadiverse Countries | 0 | - | 4.96 | 135,093 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,268 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,412 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,292 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,139 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,266 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,659 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,614 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,415 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,705 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,181 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,897 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,948 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,266 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,012 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,498 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,590 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,122 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,453 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,301 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,399 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,112 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,557 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,010 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,121 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,396 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,494 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,648 |
| Widest Countries East to West | 0 | - | 4.92 | 129,747 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,480 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,508 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,310 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,837 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,696 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,969 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,409 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,821 |
| Countries with Double Letters | 0 | - | 4.96 | 96,472 |
| Countries that End in N | 0 | - | 4.95 | 171,358 |
| Countries with Five Letters | 0 | - | 4.96 | 282,900 |
| Countries with Six Letters | 0 | - | 4.94 | 213,808 |
| Countries with W | 0 | - | 4.96 | 160,498 |
| Countries with Z | 0 | - | 4.98 | 291,721 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,856 |
| Countries That End in U | 0 | - | 4.95 | 120,940 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,633 |
| Countries that End in O | 0 | - | 4.92 | 159,591 |
| Countries that End in R | 0 | - | 4.87 | 119,023 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,784 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,306 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,807 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,579 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,486 |
| Countries That End in Y | 0 | - | 4.91 | 185,941 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,056 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,983 |
| Countries that End in I | 0 | - | 4.94 | 135,167 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,242 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,877 |
| Countries That End in NIA | 0 | - | 4.92 | 109,856 |
| Countries That End in BIA | 0 | - | 4.93 | 149,305 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,213 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,523 |
| Countries That End in RIA | 0 | - | 4.93 | 126,878 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 111,110 |
