| Countries with the Most Exports | 0 | - | 4.96 | 154,869 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,228 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,210 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,526 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,920 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,817 |
| Richest Island Countries | 0 | - | 4.84 | 100,096 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,180 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,888 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,082 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,323 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,822 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,195 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,629 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,564 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,537 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,647 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,775 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,273 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,411 |
| NATO Countries | 0 | - | 4.98 | 278,601 |
| EU Countries Quiz | 0 | - | 4.99 | 272,162 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,827 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,000 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,332 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,673 |
| Countries with NO Military | 0 | - | 4.97 | 61,758 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,283 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,228,725 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,388 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,045 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,078 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,564 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,495 |
| Landlocked Countries | 0 | - | 4.99 | 417,446 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,127 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,221 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,499 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,929 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,660 |
| Buddhist Countries | 0 | - | 4.96 | 143,536 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,747,027 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,403 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,263 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,349 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,454 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,641 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,815 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,013 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,820 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,827 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,673 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,929 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,503 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,807 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,959 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,300 |
| Himalayan Countries | 0 | - | 4.95 | 136,816 |
| Andean Countries | 0 | - | 4.95 | 83,638 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,889 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,215 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,562 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,156 |
| Danube Countries | 0 | - | 4.97 | 71,507 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,337 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,924 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,345 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,384 |
| European Landlocked Countries | 0 | - | 4.99 | 146,219 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,913 |
| Countries with the Most Species | 0 | - | 4.99 | 102,516 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,038 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,364 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,541 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,212 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,872 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,253 |
| Countries in the Alps | 0 | - | 4.86 | 117,462 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,982 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,083 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,321 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,829 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,926 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,337 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,096 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,060 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,874 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,414 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,413 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,254 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,807 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,451 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,073 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,083 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,887 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,955 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,484 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,820 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,331 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,518 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,829 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,887 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,755 |
| Largest Countries By Category | 0 | - | 4.97 | 157,397 |
| Orthodox Countries | 0 | - | 4.92 | 131,076 |
| Countries by Countries | 0 | - | 4.96 | 62,693 |
| Monarchies of Europe | 0 | - | 4.90 | 97,793 |
| Monarchies of Asia | 0 | - | 4.97 | 70,889 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,289 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,178 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,709 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,933 |
| Countries that Start with A | 0 | - | 4.98 | 2,155,925 |
| Countries that Start with B | 0 | - | 4.95 | 2,288,036 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,874 |
| Countries that Start with D | 0 | - | 4.96 | 706,028 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,955 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,492 |
| Countries that Start with H | 0 | - | 4.96 | 601,695 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,645 |
| Countries that Start with J | 0 | - | 4.98 | 599,656 |
| Countries that Start with K | 0 | - | 4.97 | 812,804 |
| Countries that Start with L | 0 | - | 4.98 | 1,087,310 |
| Countries that Start with N | 0 | - | 4.93 | 1,114,098 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,872 |
| Countries that Start with S | 0 | - | 4.98 | 1,750,322 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,382 |
| Countries that Start with U | 0 | - | 4.97 | 902,492 |
| Countries that Start with V | 0 | - | 4.98 | 607,631 |
| Countries that Start with F | 0 | - | 4.83 | 615,254 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,994 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,263 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,543 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,542 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,093 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,624 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,551 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,900 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,014 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,747 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,190 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,351 |
| Island Countries | 0 | - | 4.99 | 709,177 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,089 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,868 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,513 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,426 |
| Northernmost Countries | 0 | - | 4.99 | 359,828 |
| Countries of South America | 0 | - | 5.00 | 920,869 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,591 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,649 |
| "Land" Countries | 0 | - | 4.98 | 335,325 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,291 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,872 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,358 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,503 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 289,095 |
| Companies by Country | 0 | - | 4.61 | 119,098 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 206,891 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,722 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,610 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,738 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 160,634 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,234 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,191 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,554 |
| Countries with Megacities | 0 | - | 4.99 | 249,535 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,401 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,713 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,738 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,676 |
| Countries by Official Language | 0 | - | 4.95 | 194,332 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,151 |
| Countries in their Native Language | 0 | - | 4.99 | 197,918 |
| Independence from Whom | 0 | - | 4.99 | 211,025 |
| Subdivisions by Country | 0 | - | 4.86 | 50,235 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,488 |
| Megadiverse Countries | 0 | - | 4.96 | 134,647 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,061 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,123 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,679 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,971 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,538 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,286 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,742 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,662 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,417 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,824 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,539 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,632 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,733 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,693 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,827 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,228 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,767 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,495 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,955 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,377 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,546 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,705 |
