| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,975 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,525 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,934 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,972 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,641 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,599 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,570 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,522 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,715 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,723 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,915 |
| Richest Island Countries | 0 | - | 4.84 | 100,784 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,655 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,485 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,377 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,451 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,059 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,429 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,514 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,550 |
| NATO Countries | 0 | - | 4.98 | 281,559 |
| EU Countries Quiz | 0 | - | 4.99 | 275,547 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,334 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,477 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,231 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,954 |
| Countries with NO Military | 0 | - | 4.97 | 62,635 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,798 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,590,265 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,881 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 291,415 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,183 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,156 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,426 |
| Landlocked Countries | 0 | - | 4.99 | 422,075 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,742 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,876 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,090 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,597 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,682 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,511 |
| Buddhist Countries | 0 | - | 4.96 | 144,611 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,779,500 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,910 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,250 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,513 |
| Himalayan Countries | 0 | - | 4.94 | 138,775 |
| Andean Countries | 0 | - | 4.93 | 84,638 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,833 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,864 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,457 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,824 |
| Danube Countries | 0 | - | 4.97 | 72,025 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,024 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,432 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,336 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,810 |
| European Landlocked Countries | 0 | - | 4.99 | 147,151 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,665 |
| Countries with the Most Species | 0 | - | 4.99 | 103,249 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,782 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,598 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,726 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,548 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,239 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,672 |
| Countries in the Alps | 0 | - | 4.87 | 118,223 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,170 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,051 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,662 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,600 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,525 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,954 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,688 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,502 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,184 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,860 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,662 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,533 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,238 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,754 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,483 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,536 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,927 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,316 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,916 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,773 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,094 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,986 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,150 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,238 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,921 |
| Largest Countries By Category | 0 | - | 4.97 | 158,229 |
| Orthodox Countries | 0 | - | 4.92 | 132,248 |
| Countries by Countries | 0 | - | 4.96 | 63,238 |
| Monarchies of Europe | 0 | - | 4.90 | 98,344 |
| Monarchies of Asia | 0 | - | 4.97 | 71,220 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,681 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,131 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,682 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,016 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,657 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,588 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,986 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,953 |
| Countries that Start with D | 0 | - | 4.96 | 711,728 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,607 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,879 |
| Countries that Start with H | 0 | - | 4.96 | 606,216 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,220 |
| Countries that Start with J | 0 | - | 4.98 | 603,824 |
| Countries that Start with K | 0 | - | 4.97 | 817,362 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,568 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,612 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,014 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,481 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,253 |
| Countries that Start with U | 0 | - | 4.97 | 905,643 |
| Countries that Start with V | 0 | - | 4.98 | 610,140 |
| Countries that Start with F | 0 | - | 4.83 | 618,733 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,744 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,013 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,599 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,638 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,531 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,337 |
| Island Countries | 0 | - | 4.99 | 711,077 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,636 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,937 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,891 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,992 |
| Northernmost Countries | 0 | - | 4.99 | 361,999 |
| Countries of South America | 0 | - | 5.00 | 927,484 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,108 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,625 |
| "Land" Countries | 0 | - | 4.98 | 337,363 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,473 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,798 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,810 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,459 |
| Companies by Country | 0 | - | 4.61 | 119,822 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,535 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,337 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,251 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,351 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,870 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,316 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,999 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,920 |
| Countries with Megacities | 0 | - | 4.99 | 264,605 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,754 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,481 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,016 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,553 |
| Countries by Official Language | 0 | - | 4.95 | 195,273 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,393 |
| Countries in their Native Language | 0 | - | 4.99 | 199,059 |
| Independence from Whom | 0 | - | 4.99 | 212,124 |
| Subdivisions by Country | 0 | - | 4.86 | 50,434 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,748 |
| Megadiverse Countries | 0 | - | 4.96 | 135,018 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,113 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,365 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,239 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,110 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,151 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,602 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,486 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,034 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,662 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,149 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,683 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,888 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,207 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,969 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,357 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,357 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,108 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,283 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,002 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,216 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,900 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,019 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,307 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,444 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,583 |
| Widest Countries East to West | 0 | - | 4.92 | 129,656 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,460 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,389 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,123 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,771 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,606 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,878 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,376 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,799 |
| Countries with Double Letters | 0 | - | 4.96 | 96,246 |
| Countries that End in N | 0 | - | 4.95 | 171,133 |
| Countries with Five Letters | 0 | - | 4.96 | 282,488 |
| Countries with Six Letters | 0 | - | 4.94 | 213,555 |
| Countries with W | 0 | - | 4.97 | 160,329 |
