| Countries of the World Quiz | 0 | - | 5.00 | 47,626,596 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,531 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,682 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,737 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,030 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,795 |
| Countries that Start with D | 0 | - | 4.96 | 712,331 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,324 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,575 |
| Countries that Start with H | 0 | - | 4.96 | 606,639 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,791 |
| Countries that Start with J | 0 | - | 4.98 | 604,219 |
| Countries that Start with K | 0 | - | 4.97 | 817,785 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,103 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,165 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,529 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,196 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,664 |
| Countries that Start with U | 0 | - | 4.97 | 905,941 |
| Countries that Start with V | 0 | - | 4.98 | 610,367 |
| Countries that Start with F | 0 | - | 4.83 | 619,063 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,366 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,631 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,653 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,845 |
| NATO Countries | 0 | - | 4.98 | 281,806 |
| EU Countries Quiz | 0 | - | 4.99 | 275,829 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,593 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,770 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,387 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,231 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,070 |
| Countries with the Most Airports | 0 | - | 4.96 | 99,555 |
| Countries with NO Military | 0 | - | 4.97 | 62,711 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,829 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,045 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,156 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,535 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,608 |
| Landlocked Countries | 0 | - | 4.99 | 422,539 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,940 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,072 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,679 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,757 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,776 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,942 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,592 |
| Buddhist Countries | 0 | - | 4.96 | 144,672 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,646 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,070 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,782,747 |
| World Currency Quiz | 0 | - | 4.92 | 304,527 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,662 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,794 |
| Himalayan Countries | 0 | - | 4.95 | 138,975 |
| Andean Countries | 0 | - | 4.93 | 84,768 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,992 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,056 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,586 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,911 |
| Danube Countries | 0 | - | 4.97 | 72,092 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,110 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,484 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,436 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,913 |
| European Landlocked Countries | 0 | - | 4.99 | 147,219 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,757 |
| Countries with the Most Species | 0 | - | 4.99 | 103,298 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,869 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,628 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,747 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,594 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,308 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,729 |
| Countries in the Alps | 0 | - | 4.87 | 118,296 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,458 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,153 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,715 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,664 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,578 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,994 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,740 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,560 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,222 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,914 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,687 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,566 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,279 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,532 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,593 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,036 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,362 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,418 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,858 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,184 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,230 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,294 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,275 |
| Largest Countries By Category | 0 | - | 4.97 | 158,325 |
| Orthodox Countries | 0 | - | 4.92 | 132,336 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,579 |
| Countries by Countries | 0 | - | 4.96 | 63,309 |
| Richest Island Countries | 0 | - | 4.85 | 100,846 |
| Battle to Country | 0 | - | 4.91 | 53,577 |
| Monarchies of Europe | 0 | - | 4.90 | 98,405 |
| Monarchies of Asia | 0 | - | 4.97 | 71,267 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,829 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,727 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,724 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,764 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,199 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,306 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,741 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,056 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,736 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,698 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,036 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,553 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,643 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,882 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,584 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,750 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,263 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,799 |
| Countries that Start with R | 0 | - | 4.43 | 448,613 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,075 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,574 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,751 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,005 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,069 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,666 |
| Island Countries | 0 | - | 4.99 | 711,233 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,054 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,562 |
| Northernmost Countries | 0 | - | 4.99 | 362,229 |
| Countries of South America | 0 | - | 5.00 | 928,133 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,920 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,981 |
| "Land" Countries | 0 | - | 4.98 | 337,495 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,387 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,915 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,432 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,098 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,397 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,312 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,532 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,458 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,491 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,299 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,530 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,070 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,188 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,054 |
| Countries with Megacities | 0 | - | 4.99 | 264,943 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,882 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,565 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,145 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,638 |
| Countries by Official Language | 0 | - | 4.95 | 195,356 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,521 |
| Countries in their Native Language | 0 | - | 4.99 | 199,147 |
| Independence from Whom | 0 | - | 4.99 | 212,236 |
| Subdivisions by Country | 0 | - | 4.87 | 50,454 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,826 |
| Megadiverse Countries | 0 | - | 4.96 | 135,060 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,193 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,386 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,265 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,127 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,203 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,629 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,546 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,069 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,687 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,164 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,792 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,921 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,233 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,997 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,385 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,518 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,359 |
| World Map Quiz | 0 | - | 4.81 | 65,174 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,403 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,198 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,345 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,047 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,375 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,949 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,059 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,341 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,474 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,610 |
| Widest Countries East to West | 0 | - | 4.92 | 129,709 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,470 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,442 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,142 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,806 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,636 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,921 |
