| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,663 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,790 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,402 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,814 |
| Richest Island Countries | 0 | - | 4.84 | 99,357 |
| Countries with the Most Exports | 0 | - | 4.96 | 153,990 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,304 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,436 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,715 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,994 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,650 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,223 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,123 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,046 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,595 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 73,984 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.52 | 282,567 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,650 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,146 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,071 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,281 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,145 |
| Majority Muslim Countries | 0 | - | 4.98 | 367,964 |
| NATO Countries | 0 | - | 4.98 | 275,058 |
| EU Countries Quiz | 0 | - | 4.99 | 269,390 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,435 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,623 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,746 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,553 |
| Countries with NO Military | 0 | - | 4.97 | 61,046 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,823 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,847,612 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,061 |
| Five Richest Countries by Continent | 0 | - | 4.67 | 205,647 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,038 |
| Landlocked Countries | 0 | - | 4.99 | 412,839 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,511 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,027 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,482 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,233 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,131 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,788 |
| Buddhist Countries | 0 | - | 4.96 | 142,816 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,359 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,456 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,218 |
| Himalayan Countries | 0 | - | 4.95 | 135,036 |
| Andean Countries | 0 | - | 4.94 | 82,654 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,076 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 122,974 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,748 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,454 |
| Danube Countries | 0 | - | 4.97 | 70,989 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,633 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,450 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,278 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,186 |
| European Landlocked Countries | 0 | - | 4.99 | 145,662 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,041 |
| Countries with the Most Species | 0 | - | 4.99 | 95,181 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,186 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,172 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,331 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,906 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,504 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,862 |
| Countries in the Alps | 0 | - | 4.87 | 116,678 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,460 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,058 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,935 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,317 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,059 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,933 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,462 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,681 |
| Largest Country by Body of Water | 0 | - | 4.95 | 55,192 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,964 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,164 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,994 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,357 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,137 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,667 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,669 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,852 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,560 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,198 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,864 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,658 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,808 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,348 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,531 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,544 |
| Largest Countries By Category | 0 | - | 4.97 | 156,599 |
| Orthodox Countries | 0 | - | 4.91 | 130,245 |
| Countries by Countries | 0 | - | 4.96 | 62,159 |
| Monarchies of Europe | 0 | - | 4.90 | 97,197 |
| Monarchies of Asia | 0 | - | 4.97 | 70,531 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,233 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,247 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,648 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,376 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,402 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,474 |
| Countries that Start with B | 0 | - | 4.95 | 2,277,870 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,646 |
| Countries that Start with D | 0 | - | 4.96 | 700,431 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,188 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,366 |
| Countries that Start with H | 0 | - | 4.96 | 596,997 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,117 |
| Countries that Start with J | 0 | - | 4.98 | 595,062 |
| Countries that Start with K | 0 | - | 4.96 | 808,560 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,853 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,703 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,546 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,096 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,375 |
| Countries that Start with U | 0 | - | 4.97 | 898,991 |
| Countries that Start with V | 0 | - | 4.98 | 604,482 |
| Countries that Start with F | 0 | - | 4.83 | 611,415 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,163 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,457 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,310 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,972 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,811 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,961 |
| Island Countries | 0 | - | 4.99 | 707,212 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 86,901 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,782 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,359,917 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,268 |
| Northernmost Countries | 0 | - | 4.99 | 357,213 |
| Countries of South America | 0 | - | 5.00 | 913,292 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,483 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,844,977 |
| "Land" Countries | 0 | - | 4.98 | 333,403 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,281 |
| Companies by Country | 0 | - | 4.56 | 118,597 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,160 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,014 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,443 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,747 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 56,880 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,011 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,399 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,992 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,850 |
| Countries with Megacities | 0 | - | 4.99 | 246,145 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,768 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,726 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,232 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,661 |
| Countries by Official Language | 0 | - | 4.95 | 192,578 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,851 |
| Countries in their Native Language | 0 | - | 4.99 | 196,456 |
| Independence from Whom | 0 | - | 4.99 | 209,444 |
| Subdivisions by Country | 0 | - | 4.86 | 50,031 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,578 |
| Megadiverse Countries | 0 | - | 4.97 | 133,827 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,638 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,875 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,370 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,832 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,529 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,937 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,583 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,058 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,173 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,711 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,365 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,359 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,423 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,441 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,600 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,977 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,326 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,209 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,141 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,874 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,843 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,487 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,757 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 92,956 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,166 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,875 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,248 |
| Widest Countries East to West | 0 | - | 4.92 | 128,514 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,191 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,072 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,518 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,618 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,514 |
| Countries with the Most Desert | 0 | - | 4.93 | 126,944 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,029 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,551 |
| Countries with Double Letters | 0 | - | 4.97 | 93,207 |
| Countries that End in N | 0 | - | 4.94 | 156,274 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,468 |
| Countries with Six Letters | 0 | - | 4.93 | 210,168 |
| Countries with W | 0 | - | 4.97 | 158,087 |
