| Largest Economies in 2050 | 0 | - | 4.90 | 110,655 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,147 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,957 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,724 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,921 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,095 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,869 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,335 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,267 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,093 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,894 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,755 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,147 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,106 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,715 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,177 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,505 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,559 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,272 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,370 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,259 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,572 |
| NATO Countries | 0 | - | 4.98 | 275,797 |
| EU Countries Quiz | 0 | - | 4.99 | 269,980 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,971 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,367 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,077 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,776 |
| Countries with NO Military | 0 | - | 4.97 | 61,183 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,912 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,925,051 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.52 | 282,701 |
| Five Richest Countries by Continent | 0 | - | 4.67 | 205,908 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,107 |
| Landlocked Countries | 0 | - | 4.99 | 413,679 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,051 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,703 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,476 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,281 |
| African Island Countries | 0 | - | 4.96 | 100,800 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,937 |
| Buddhist Countries | 0 | - | 4.96 | 142,962 |
| Islands by Country #1 | 0 | - | 4.87 | 174,496 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,717,395 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,616 |
| Himalayan Countries | 0 | - | 4.95 | 135,381 |
| Andean Countries | 0 | - | 4.94 | 82,833 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,223 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,224 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,913 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,617 |
| Danube Countries | 0 | - | 4.97 | 71,088 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,769 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,541 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,496 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,410 |
| European Landlocked Countries | 0 | - | 4.99 | 145,760 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,220 |
| Countries with the Most Species | 0 | - | 4.99 | 95,243 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,356 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,200 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,371 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,960 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,579 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,953 |
| Countries in the Alps | 0 | - | 4.86 | 116,830 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,574 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,267 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,015 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,427 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,174 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,009 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,584 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,760 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,313 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,065 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,198 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,046 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,454 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,216 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,753 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,758 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,077 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,652 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,255 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,057 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,774 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,329 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,688 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,606 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,602 |
| Largest Countries By Category | 0 | - | 4.97 | 156,767 |
| Orthodox Countries | 0 | - | 4.91 | 130,401 |
| Countries by Countries | 0 | - | 4.96 | 62,261 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,601 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,469 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,774 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,289 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,002 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,998 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,432 |
| Countries that Start with D | 0 | - | 4.96 | 701,624 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,607 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,890 |
| Countries that Start with H | 0 | - | 4.96 | 598,024 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,339 |
| Countries that Start with J | 0 | - | 4.98 | 596,081 |
| Countries that Start with K | 0 | - | 4.97 | 809,462 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,948 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,810 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,625 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,610 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,274 |
| Countries that Start with U | 0 | - | 4.97 | 899,962 |
| Countries that Start with V | 0 | - | 4.98 | 605,136 |
| Countries that Start with F | 0 | - | 4.83 | 612,231 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,442 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,611 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,479 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,059 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,138 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,877 |
| Island Countries | 0 | - | 4.99 | 707,648 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 86,949 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,812 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,477 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,523 |
| Northernmost Countries | 0 | - | 4.99 | 357,758 |
| Countries of South America | 0 | - | 5.00 | 914,876 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,599 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,576 |
| "Land" Countries | 0 | - | 4.98 | 333,669 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,297 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,165 |
| Companies by Country | 0 | - | 4.56 | 118,723 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,261 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,129 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,498 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,759 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 56,916 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,027 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,193 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,672 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,268 |
| Countries with Megacities | 0 | - | 4.99 | 246,982 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,154 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,997 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,571 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,892 |
| Countries by Official Language | 0 | - | 4.95 | 192,782 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,148 |
| Countries in their Native Language | 0 | - | 4.99 | 196,645 |
| Independence from Whom | 0 | - | 4.99 | 209,708 |
| Subdivisions by Country | 0 | - | 4.86 | 50,069 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,766 |
| Megadiverse Countries | 0 | - | 4.97 | 133,907 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,809 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,921 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,429 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,863 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,670 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,007 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,033 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,150 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,216 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,748 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,581 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,425 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,500 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,506 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,682 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,030 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,606 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,334 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,362 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,996 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,958 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,786 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,859 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,066 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,281 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,951 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,338 |
| Widest Countries East to West | 0 | - | 4.92 | 128,610 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,218 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,223 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,570 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,692 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,638 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,048 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,051 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,585 |
| Countries with Double Letters | 0 | - | 4.97 | 93,399 |
| Countries that End in N | 0 | - | 4.94 | 156,889 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,697 |
| Countries with Six Letters | 0 | - | 4.93 | 210,375 |
| Countries with W | 0 | - | 4.97 | 158,236 |
