| Largest Economies in 2050 | 0 | - | 4.90 | 111,882 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,503 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,923 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,017 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,021 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,782 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,963 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,271 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,811 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,650 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,781 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,091 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,115 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,579 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,436 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,077 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,405 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,738 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,573 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,260 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,042 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,315 |
| NATO Countries | 0 | - | 4.98 | 283,130 |
| EU Countries Quiz | 0 | - | 4.99 | 277,501 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,047 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,604 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,163 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,638 |
| Countries with NO Military | 0 | - | 4.97 | 63,298 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,049 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,829,253 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 292,092 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,939 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,487 |
| Landlocked Countries | 0 | - | 4.99 | 425,032 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,513 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,609 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,545 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,198 |
| African Island Countries | 0 | - | 4.96 | 102,373 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,010 |
| Buddhist Countries | 0 | - | 4.96 | 145,006 |
| Islands by Country #1 | 0 | - | 4.90 | 176,247 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,800,057 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,893 |
| Himalayan Countries | 0 | - | 4.93 | 139,965 |
| Andean Countries | 0 | - | 4.94 | 85,286 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,443 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,790 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,017 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,312 |
| Danube Countries | 0 | - | 4.97 | 72,312 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,472 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,752 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,970 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,461 |
| European Landlocked Countries | 0 | - | 4.99 | 147,525 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,179 |
| Countries with the Most Species | 0 | - | 4.99 | 103,518 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,310 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,738 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,849 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,785 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,519 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,950 |
| Countries in the Alps | 0 | - | 4.87 | 118,678 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,468 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,725 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,913 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,955 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,874 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,184 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,312 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,808 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,367 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,112 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,819 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,689 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,494 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,936 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,728 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,826 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,670 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,558 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,680 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,322 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,573 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,426 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,980 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,470 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 50,026 |
| Largest Countries By Category | 0 | - | 4.97 | 158,755 |
| Orthodox Countries | 0 | - | 4.92 | 132,715 |
| Countries by Countries | 0 | - | 4.96 | 63,577 |
| Monarchies of Europe | 0 | - | 4.90 | 98,783 |
| Monarchies of Asia | 0 | - | 4.97 | 71,463 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,983 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,914 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,033 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,245 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,099 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,203 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,119 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,396 |
| Countries that Start with D | 0 | - | 4.96 | 715,683 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,190 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,599 |
| Countries that Start with H | 0 | - | 4.96 | 609,037 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,882 |
| Countries that Start with J | 0 | - | 4.98 | 606,435 |
| Countries that Start with K | 0 | - | 4.97 | 820,226 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,113 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,177 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,384 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,207 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,386 |
| Countries that Start with U | 0 | - | 4.97 | 908,092 |
| Countries that Start with V | 0 | - | 4.98 | 611,704 |
| Countries that Start with F | 0 | - | 4.83 | 620,894 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,501 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,450 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,000 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,891 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,479 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,323 |
| Island Countries | 0 | - | 4.99 | 712,297 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,726 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,988 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,392,135 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,001 |
| Northernmost Countries | 0 | - | 4.99 | 363,689 |
| Countries of South America | 0 | - | 5.00 | 931,718 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,187 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,106 |
| "Land" Countries | 0 | - | 4.98 | 338,236 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,533 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 94,143 |
| Companies by Country | 0 | - | 4.61 | 120,125 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,789 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,717 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,707 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,911 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,276 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,201 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,168 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,244 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,979 |
| Countries with Megacities | 0 | - | 4.99 | 266,768 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,667 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,018 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,981 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,136 |
| Countries by Official Language | 0 | - | 4.95 | 195,876 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,470 |
| Countries in their Native Language | 0 | - | 4.99 | 199,640 |
| Independence from Whom | 0 | - | 4.99 | 212,917 |
| Subdivisions by Country | 0 | - | 4.87 | 50,589 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,337 |
| Megadiverse Countries | 0 | - | 4.96 | 135,231 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,850 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,508 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,412 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,206 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,512 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,806 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,031 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,537 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,794 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,241 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,393 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,341 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,408 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,122 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,554 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,663 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,182 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,648 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,124 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,997 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,485 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,395 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,356 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,464 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,665 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,651 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,502 |
| Widest Countries East to West | 0 | - | 4.92 | 130,390 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,580 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,179 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,492 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,016 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,926 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,411 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,478 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,881 |
| Countries with Double Letters | 0 | - | 4.96 | 96,944 |
| Countries that End in N | 0 | - | 4.94 | 171,814 |
| Countries with Five Letters | 0 | - | 4.96 | 283,586 |
| Countries with Six Letters | 0 | - | 4.94 | 214,314 |
| Countries with W | 0 | - | 4.96 | 160,850 |
