| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 241,479 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,808 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 85,588 |
| Richest Island Countries | 0 | - | 4.87 | 89,018 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 284,171 |
| Countries with the Most Exports | 0 | - | 4.96 | 139,630 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 171,711 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,390 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 178,703 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,504 |
| Richest Countries A-Z | 0 | - | 4.92 | 89,583 |
| Large Countries with Small Economies | 0 | - | 4.94 | 74,003 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 130,066 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 63,493 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,353 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,195 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.66 | 271,189 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,101 |
| Countries with the Most Muslims | 0 | - | 4.93 | 133,102 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 181,048 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 110,810 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,202 |
| Majority Muslim Countries | 0 | - | 4.97 | 316,280 |
| NATO Countries Quiz | 0 | - | 4.98 | 228,299 |
| EU Countries Quiz | 0 | - | 4.99 | 230,407 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 228,533 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 233,731 |
| Top Five Countries by Religion | 0 | - | 4.90 | 144,821 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,229 |
| Countries with NO Military | 0 | - | 4.97 | 50,567 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,445 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,529,678 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 71,948 |
| Five Richest Countries by Continent | 0 | - | 4.66 | 193,303 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,243 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 331,569 |
| Most Populous Countries by Year | 0 | - | 4.81 | 95,129 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,408 |
| Countries with the Most Christians | 0 | - | 4.93 | 123,520 |
| Countries with the Most Tanks | 0 | - | 4.89 | 76,442 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,144,227 |
| Least Christian Countries with Exceptions | 0 | - | 4.89 | 74,169 |
| Buddhist Countries | 0 | - | 4.97 | 131,827 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,207,784 |
| Most Populous Countries in 1900 | 0 | - | 4.92 | 163,086 |
| Members of the Arab League | 0 | - | 4.85 | 65,269 |
| Sahara Desert Countries | 0 | - | 4.97 | 129,431 |
| Himalayan Countries | 0 | - | 4.94 | 107,647 |
| Andean Countries | 0 | - | 4.91 | 59,750 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,817 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,493 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,886 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,668 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,992 |
| Danube Countries | 0 | - | 4.96 | 57,080 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,097 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,183 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,320 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,127 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,423 |
| European Landlocked Countries | 0 | - | 4.99 | 136,802 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,528 |
| Countries with the Most Species | 0 | - | 4.99 | 89,774 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,023 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,920 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,226 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,835 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,755 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,008 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,700 |
| Countries in the Alps | 0 | - | 4.84 | 103,534 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,146 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,812 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,088 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,157 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,675 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,131 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,296 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,602 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,600 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,207 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,969 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,899 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,920 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,340 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 66,340 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,478 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,048 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,860 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,788 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,867 |
| Catholic Countries Quiz | 0 | - | 4.81 | 198,924 |
| Countries with the Most Catholics | 0 | - | 4.91 | 95,000 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 200,655 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,653 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,684 |
| Oil Export Dependent Countries | 0 | - | 4.55 | 46,326 |
| Largest Countries By Category | 0 | - | 4.97 | 146,045 |
| Orthodox Countries | 0 | - | 4.91 | 118,971 |
| Countries by Countries | 0 | - | 4.96 | 55,338 |
| Monarchies of Europe | 0 | - | 4.88 | 87,829 |
| Monarchies of Asia | 0 | - | 4.95 | 54,596 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 287,057 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 107,507 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,222 |
| Countries that Catch the Most Fish | 0 | - | 4.88 | 102,172 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 392,291 |
| Countries that Start with A | 0 | - | 4.98 | 1,966,401 |
| Countries that Start with B | 0 | - | 4.95 | 2,105,293 |
| Countries that Start with C | 0 | - | 4.96 | 1,665,916 |
| Countries that Start with D | 0 | - | 4.96 | 605,483 |
| Countries that Start with E | 0 | - | 4.95 | 1,247,331 |
| Countries that Start with G | 0 | - | 4.97 | 1,367,277 |
| Countries that Start with H | 0 | - | 4.96 | 516,468 |
| Countries that Start with I | 0 | - | 4.92 | 1,175,913 |
| Countries that Start with J | 0 | - | 4.98 | 519,059 |
| Countries that Start with K | 0 | - | 4.96 | 724,527 |
| Countries that Start with L | 0 | - | 4.98 | 984,178 |
| Countries that Start with N | 0 | - | 4.93 | 1,010,638 |
| Countries that Start with P | 0 | - | 4.95 | 1,112,966 |
| Countries that Start with S | 0 | - | 4.98 | 1,620,744 |
| Countries that Start with T | 0 | - | 4.89 | 921,625 |
| Countries that Start with U | 0 | - | 4.96 | 830,713 |
| Countries that Start with V | 0 | - | 4.98 | 556,453 |
| Countries that Start with F | 0 | - | 4.84 | 546,022 |
| Countries that Start with M | 0 | - | 4.97 | 1,267,326 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 99,772 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,480 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,709 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 360,538 |
| Island Countries Quiz | 0 | - | 4.99 | 666,424 |
| Countries with the Highest Taxes | 0 | - | 4.37 | 83,242 |
| Countries with the Largest Merchant Navies | 0 | - | 4.54 | 21,523 |
| Biggest Countries by Area | 0 | - | 5.00 | 943,278 |
| Northernmost Countries | 0 | - | 4.99 | 330,073 |
| Countries of South America | 0 | - | 5.00 | 805,394 |
| Countries of Oceania | 0 | - | 5.00 | 907,794 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,600,305 |
| Companies by Country | 0 | - | 4.50 | 109,565 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,328 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,608 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,067 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.72 | 53,949 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,323,726 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 352,354 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 128,171 |
| Countries with Megacities | 0 | - | 4.99 | 200,601 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 174,348 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,316 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 97,494 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,324 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 251,551 |
| Countries by Official Language | 0 | - | 4.96 | 174,577 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,974 |
| Countries in their Native Language | 0 | - | 4.98 | 179,722 |
| Independence from Whom | 0 | - | 4.99 | 188,148 |
| Subdivisions by Country | 0 | - | 4.82 | 46,767 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,001 |
| Megadiverse Countries | 0 | - | 4.96 | 126,319 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,890 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,318 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,698 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 132,622 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,656 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 79,149 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,818 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,516 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,740 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 44,705 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,060 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,720 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,222 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,164 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,102,190 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 82,379 |
| Southernmost Countries of the World | 0 | - | 4.99 | 209,037 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 92,203 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 109,464 |
| Countries With the Most Languages | 0 | - | 4.91 | 176,474 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,417 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 72,707 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 87,803 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 54,788 |
| Tallest Countries North to South | 0 | - | 4.85 | 111,271 |
| Widest Countries East to West | 0 | - | 4.93 | 120,236 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 69,048 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 160,085 |
| Countries with the Longest Perimeter | 0 | - | 4.81 | 72,568 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 93,106 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 86,334 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 120,284 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,935 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,692 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,306 |
| Countries with Double Letters | 0 | - | 4.96 | 71,087 |
| Countries that End in N | 0 | - | 4.94 | 135,336 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 232,677 |
| Countries with Six Letters Quiz | 0 | - | 4.94 | 189,811 |
| Countries with W | 0 | - | 4.96 | 125,114 |
| Countries with Z | 0 | - | 4.98 | 263,225 |
