| Countries that Start with A | 0 | - | 4.98 | 2,176,172 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,893 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,793 |
| Countries that Start with D | 0 | - | 4.96 | 716,659 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,358 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,812 |
| Countries that Start with H | 0 | - | 4.96 | 609,737 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,783 |
| Countries that Start with J | 0 | - | 4.98 | 607,127 |
| Countries that Start with K | 0 | - | 4.97 | 820,925 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,024 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,088 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,242 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,435 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,059 |
| Countries that Start with U | 0 | - | 4.97 | 908,604 |
| Countries that Start with V | 0 | - | 4.98 | 612,108 |
| Countries that Start with F | 0 | - | 4.83 | 621,429 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,489 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,679 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,887 |
| Countries that Start with R | 0 | - | 4.43 | 450,372 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,082 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,847 |
| NATO Countries | 0 | - | 4.98 | 283,546 |
| EU Countries Quiz | 0 | - | 4.99 | 278,065 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,499 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,096 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,467 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,812 |
| Countries with NO Military | 0 | - | 4.97 | 63,442 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,116 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,897,226 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,734 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,326 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,176 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,169 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,880 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,175 |
| Buddhist Countries | 0 | - | 4.96 | 145,127 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,000 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,725 |
| Landlocked Countries | 0 | - | 4.99 | 426,127 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,926 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,864 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,462 |
| Orthodox Countries | 0 | - | 4.92 | 132,832 |
| Richest Island Countries | 0 | - | 4.85 | 101,240 |
| Battle to Country | 0 | - | 4.91 | 53,989 |
| Monarchies of Europe | 0 | - | 4.90 | 98,896 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,254 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,168 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,791 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,144 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,224 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,190 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,500 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,795 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,947 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,972 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,006 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,105 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,576 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,171 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,110 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,052 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,989 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,660 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,752 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,821 |
| Island Countries | 0 | - | 4.99 | 712,644 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,391 |
| Himalayan Countries | 0 | - | 4.93 | 140,347 |
| Andean Countries | 0 | - | 4.94 | 85,522 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,670 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,090 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,246 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,478 |
| Danube Countries | 0 | - | 4.97 | 72,433 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,631 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,865 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,180 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,656 |
| European Landlocked Countries | 0 | - | 4.99 | 147,631 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,343 |
| Countries with the Most Species | 0 | - | 4.99 | 103,584 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,438 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,784 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,895 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,858 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,593 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,039 |
| Countries in the Alps | 0 | - | 4.87 | 118,816 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,695 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,921 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,978 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,045 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,986 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,284 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,432 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,884 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,442 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,203 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,895 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,755 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,575 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,821 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,910 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,903 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,634 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,308 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,710 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,826 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,208 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,532 |
| Largest Countries By Category | 0 | - | 4.97 | 158,895 |
| Countries by Countries | 0 | - | 4.96 | 63,665 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,408 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,290 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,412 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,126 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,015 |
| Northernmost Countries | 0 | - | 4.99 | 364,125 |
| Countries of South America | 0 | - | 5.00 | 932,999 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,798 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,079 |
| "Land" Countries | 0 | - | 4.98 | 338,447 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,739 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,862 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,315 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,923 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,821 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,765 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,919 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,618 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,696 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,487 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,580 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,230 |
| Countries with Megacities | 0 | - | 4.99 | 267,273 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,915 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,174 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,232 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,287 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,080 |
| Countries by Official Language | 0 | - | 4.95 | 196,043 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,687 |
| Countries in their Native Language | 0 | - | 4.99 | 199,782 |
| Independence from Whom | 0 | - | 4.99 | 213,127 |
| Subdivisions by Country | 0 | - | 4.87 | 50,628 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,486 |
| Megadiverse Countries | 0 | - | 4.96 | 135,295 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,980 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,547 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,710 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,298 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,863 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,141 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,576 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,085 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,262 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,580 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,391 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,452 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,158 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,595 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,890 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,417 |
| World Map Quiz | 0 | - | 4.81 | 65,774 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,391 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,729 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,305 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,116 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,593 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,645 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,465 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,567 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,766 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,713 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,776 |
| Widest Countries East to West | 0 | - | 4.92 | 130,625 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,604 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,279 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,525 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,076 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,005 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,503 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,511 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,897 |
| Countries with Double Letters | 0 | - | 4.96 | 97,133 |
| Countries that End in N | 0 | - | 4.95 | 172,015 |
| Countries with Five Letters | 0 | - | 4.96 | 283,987 |
| Countries with Six Letters | 0 | - | 4.94 | 214,545 |
| Countries with W | 0 | - | 4.96 | 160,998 |
| Countries with Z | 0 | - | 4.98 | 292,520 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,326 |
| Countries That End in U | 0 | - | 4.95 | 121,211 |
