| Countries with the Most Billionaires | 0 | - | 4.91 | 336,910 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,130 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,146 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,148 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,669 |
| Richest Island Countries | 0 | - | 4.85 | 101,210 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,150 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,467 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,771 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,922 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,797 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,970 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,069 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,526 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,827 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,032 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,300 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,871 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,678 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,641 |
| NATO Countries | 0 | - | 4.98 | 283,398 |
| EU Countries Quiz | 0 | - | 4.99 | 277,879 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,354 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,941 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,361 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,749 |
| Countries with NO Military | 0 | - | 4.97 | 63,401 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,086 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,873,498 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 94,184 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 208,008 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,094 |
| Landlocked Countries | 0 | - | 4.99 | 425,764 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,779 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,674 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,663 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,281 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,108 |
| Buddhist Countries | 0 | - | 4.96 | 145,083 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,804,011 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,161 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,082 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,924 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,676 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,460 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,215 |
| Himalayan Countries | 0 | - | 4.93 | 140,211 |
| Andean Countries | 0 | - | 4.94 | 85,428 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,579 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,969 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,142 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,417 |
| Danube Countries | 0 | - | 4.97 | 72,378 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,578 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,827 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,099 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,592 |
| European Landlocked Countries | 0 | - | 4.99 | 147,599 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,289 |
| Countries with the Most Species | 0 | - | 4.99 | 103,555 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,397 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,775 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,881 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,836 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,575 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,008 |
| Countries in the Alps | 0 | - | 4.87 | 118,764 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,613 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,844 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,957 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,019 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,942 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,244 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,388 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,856 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,415 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,174 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,863 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,738 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,552 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,977 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,780 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,884 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,821 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,604 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 69,293 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,411 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,658 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,685 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,121 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,498 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 50,043 |
| Largest Countries By Category | 0 | - | 4.97 | 158,854 |
| Orthodox Countries | 0 | - | 4.92 | 132,789 |
| Countries by Countries | 0 | - | 4.96 | 63,638 |
| Monarchies of Europe | 0 | - | 4.90 | 98,865 |
| Monarchies of Asia | 0 | - | 4.97 | 71,501 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,168 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,044 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,100 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,283 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,175 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,525 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,256 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,288 |
| Countries that Start with D | 0 | - | 4.96 | 716,312 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,942 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,382 |
| Countries that Start with H | 0 | - | 4.96 | 609,502 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,468 |
| Countries that Start with J | 0 | - | 4.98 | 606,888 |
| Countries that Start with K | 0 | - | 4.97 | 820,683 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,702 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,754 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,923 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,026 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,847 |
| Countries that Start with U | 0 | - | 4.97 | 908,417 |
| Countries that Start with V | 0 | - | 4.98 | 611,959 |
| Countries that Start with F | 0 | - | 4.83 | 621,233 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,152 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,736 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,071 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,359 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,672 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,662 |
| Island Countries | 0 | - | 4.99 | 712,539 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,736 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,998 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,508 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,636 |
| Northernmost Countries | 0 | - | 4.99 | 363,955 |
| Countries of South America | 0 | - | 5.00 | 932,585 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,231 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,027 |
| "Land" Countries | 0 | - | 4.98 | 338,364 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,546 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,686 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,327 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,260 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 292,209 |
| Companies by Country | 0 | - | 4.61 | 120,168 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,974 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,867 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,786 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,734 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,917 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,285 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,208 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,037 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,466 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,133 |
| Countries with Megacities | 0 | - | 4.99 | 267,075 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,825 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,124 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,143 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,231 |
| Countries by Official Language | 0 | - | 4.95 | 195,982 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,613 |
| Countries in their Native Language | 0 | - | 4.99 | 199,728 |
| Independence from Whom | 0 | - | 4.99 | 213,052 |
| Subdivisions by Country | 0 | - | 4.87 | 50,614 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,426 |
| Megadiverse Countries | 0 | - | 4.96 | 135,275 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,937 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,537 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,653 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,228 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,972 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,847 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,106 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,569 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,038 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,254 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,519 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,375 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,441 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,141 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,579 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,711 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,241 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,077 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,556 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,558 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,425 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,528 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,725 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,688 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,704 |
| Widest Countries East to West | 0 | - | 4.92 | 130,451 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,597 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,254 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,515 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,061 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,964 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,482 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,502 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,889 |
| Countries with Double Letters | 0 | - | 4.96 | 97,066 |
| Countries that End in N | 0 | - | 4.95 | 171,923 |
