| Countries with the Most Exports | 0 | - | 4.96 | 154,728 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,443 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,956 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,748 |
| Richest Island Countries | 0 | - | 4.84 | 99,974 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,036 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,828 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,987 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,489 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,698 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,086 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,485 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,164,114 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,867 |
| NATO Countries | 0 | - | 4.98 | 278,091 |
| EU Countries Quiz | 0 | - | 4.99 | 271,619 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,374 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,393 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,023 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,432 |
| Countries with NO Military | 0 | - | 4.97 | 61,602 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,462 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,389 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,572 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,177 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,660 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,234 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,370 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,803 |
| Landlocked Countries | 0 | - | 4.99 | 416,660 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,915 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,102 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,294 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,765 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,658 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,515 |
| Buddhist Countries | 0 | - | 4.96 | 143,399 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,740,604 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,934 |
| Himalayan Countries | 0 | - | 4.95 | 136,501 |
| Andean Countries | 0 | - | 4.95 | 83,491 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,753 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,002 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,422 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,028 |
| Danube Countries | 0 | - | 4.97 | 71,430 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,216 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,849 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,155 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,123 |
| European Landlocked Countries | 0 | - | 4.99 | 146,130 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,761 |
| Countries with the Most Species | 0 | - | 4.99 | 101,571 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,898 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,329 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,510 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,159 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,809 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,190 |
| Countries in the Alps | 0 | - | 4.86 | 117,326 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,903 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,895 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,253 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,741 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,820 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,254 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,986 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,994 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,805 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,329 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,366 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,203 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,729 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,996 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,003 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,714 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,895 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,430 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,247 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,010 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,566 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,829 |
| Largest Countries By Category | 0 | - | 4.97 | 157,254 |
| Countries by Countries | 0 | - | 4.96 | 62,592 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,085 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,850 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,830 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,785 |
| Island Countries | 0 | - | 4.99 | 708,811 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,401 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,725 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,348 |
| Northernmost Countries | 0 | - | 4.99 | 359,384 |
| Countries of South America | 0 | - | 5.00 | 919,682 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,670 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,761 |
| "Land" Countries | 0 | - | 4.98 | 334,606 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,905 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,176 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,393 |
| Countries that Start with D | 0 | - | 4.96 | 704,994 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,683 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,203 |
| Countries that Start with H | 0 | - | 4.96 | 600,841 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,655 |
| Countries that Start with J | 0 | - | 4.98 | 598,847 |
| Countries that Start with K | 0 | - | 4.97 | 812,023 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,140 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,108 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,948 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,988 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,675 |
| Countries that Start with U | 0 | - | 4.97 | 901,908 |
| Countries that Start with V | 0 | - | 4.98 | 607,112 |
| Countries that Start with F | 0 | - | 4.83 | 614,569 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,950 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,895 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,061 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,644 |
| Orthodox Countries | 0 | - | 4.92 | 130,931 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,857 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,465 |
| Monarchies of Europe | 0 | - | 4.90 | 97,700 |
| Monarchies of Asia | 0 | - | 4.97 | 70,830 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,079 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,629 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,803 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,094 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,884 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,272 |
| Countries with Megacities | 0 | - | 4.99 | 248,940 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,126 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,544 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,483 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,500 |
| Countries by Official Language | 0 | - | 4.95 | 194,010 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,537 |
| Countries in their Native Language | 0 | - | 4.99 | 197,634 |
| Independence from Whom | 0 | - | 4.99 | 210,806 |
| Subdivisions by Country | 0 | - | 4.86 | 50,196 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,327 |
| Megadiverse Countries | 0 | - | 4.96 | 134,541 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,831 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,073 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,628 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,948 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,441 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,211 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,582 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,548 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,371 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,807 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,161 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,579 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,686 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,641 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,078 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,767 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,464 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,696 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,060 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,667 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,395 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,705 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,266 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,458 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,626 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,148 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,637 |
| Widest Countries East to West | 0 | - | 4.92 | 129,139 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,440 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,329 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,645 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,921 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,956 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,979 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,359 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,097 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,675 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.52 | 288,418 |
| Companies by Country | 0 | - | 4.61 | 119,009 |
| Countries with Double Letters | 0 | - | 4.96 | 94,127 |
| Countries that End in N | 0 | - | 4.95 | 165,601 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,570 |
| Countries with Six Letters | 0 | - | 4.93 | 211,134 |
| Countries with W | 0 | - | 4.97 | 158,804 |
| Countries with Z | 0 | - | 4.98 | 288,747 |
| Countries with Letters Missing | 0 | - | 4.97 | 185,023 |
| Countries That End in U | 0 | - | 4.95 | 119,909 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,153 |
| Countries that End in O | 0 | - | 4.92 | 158,861 |
| Countries that End in R | 0 | - | 4.87 | 118,509 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,275 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,743 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,730 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,807 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,373 |
| Countries That End in Y | 0 | - | 4.90 | 185,420 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,828 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,089 |
