| Countries that Start with A | 0 | - | 4.98 | 2,157,744 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,741 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,289 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,113 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,742 |
| Countries that Start with H | 0 | - | 4.96 | 602,561 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,566 |
| Countries that Start with J | 0 | - | 4.98 | 600,445 |
| Countries that Start with K | 0 | - | 4.97 | 813,546 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,328 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,278 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,764 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,602 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,073 |
| Countries that Start with U | 0 | - | 4.97 | 903,010 |
| Countries that Start with V | 0 | - | 4.98 | 608,105 |
| Countries that Start with F | 0 | - | 4.83 | 615,909 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,965 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,236 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,368 |
| Countries that Start with R | 0 | - | 4.43 | 446,351 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,662 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,892 |
| NATO Countries | 0 | - | 4.98 | 279,023 |
| EU Countries Quiz | 0 | - | 4.99 | 272,621 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,236 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,601 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,584 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,853 |
| Countries with NO Military | 0 | - | 4.97 | 61,883 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,351 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,291,762 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,679 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,054 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,296 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,603 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,526 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,796 |
| Buddhist Countries | 0 | - | 4.96 | 143,641 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,492 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,087 |
| Landlocked Countries | 0 | - | 4.99 | 418,276 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,753,036 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,414 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,992 |
| Orthodox Countries | 0 | - | 4.92 | 131,206 |
| Richest Island Countries | 0 | - | 4.84 | 100,241 |
| Battle to Country | 0 | - | 4.91 | 53,090 |
| Monarchies of Europe | 0 | - | 4.90 | 97,892 |
| Monarchies of Asia | 0 | - | 4.97 | 70,936 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,300 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,356 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,642 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,448 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,750 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,066 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,017 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,326 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,241 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,214 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,961 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,967 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,312 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,389 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,815 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,111 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,359 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,381 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,433 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,781 |
| Island Countries | 0 | - | 4.99 | 709,493 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,651 |
| Himalayan Countries | 0 | - | 4.94 | 137,131 |
| Andean Countries | 0 | - | 4.95 | 83,779 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,030 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,407 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,702 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,258 |
| Danube Countries | 0 | - | 4.97 | 71,586 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,453 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,990 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,526 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,587 |
| European Landlocked Countries | 0 | - | 4.99 | 146,699 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,026 |
| Countries with the Most Species | 0 | - | 4.99 | 102,822 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,168 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,402 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,558 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,263 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,933 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,312 |
| Countries in the Alps | 0 | - | 4.87 | 117,591 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,069 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,255 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,370 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,916 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,024 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,400 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,195 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,134 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,929 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,497 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,443 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,303 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,877 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,140 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,162 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,049 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,015 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,538 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,433 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,023 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,075 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,947 |
| Largest Countries By Category | 0 | - | 4.97 | 157,539 |
| Countries by Countries | 0 | - | 4.96 | 62,780 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,346 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,126 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,142 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,457 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,263 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,378 |
| Northernmost Countries | 0 | - | 4.99 | 360,195 |
| Countries of South America | 0 | - | 5.00 | 922,136 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,997 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,864,567 |
| "Land" Countries | 0 | - | 4.98 | 335,659 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,947 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,676 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,725 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,818 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,722 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,789 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,886 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,883 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,308 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,449 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,502 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,789 |
| Countries with Megacities | 0 | - | 4.99 | 250,294 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,645 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,857 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,945 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,840 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,778 |
| Countries by Official Language | 0 | - | 4.95 | 194,523 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,371 |
| Countries in their Native Language | 0 | - | 4.99 | 198,087 |
| Independence from Whom | 0 | - | 4.99 | 211,190 |
| Subdivisions by Country | 0 | - | 4.86 | 50,262 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,610 |
| Megadiverse Countries | 0 | - | 4.96 | 134,724 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,207 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,153 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,719 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,999 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,646 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,333 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,880 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,790 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,458 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,960 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,824 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,674 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,944 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,748 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,104 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,297 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,026 |
| World Map Quiz | 0 | - | 4.81 | 64,416 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,274 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,968 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,385 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,870 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,576 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,165 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,457 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,635 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,776 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,229 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,230 |
| Widest Countries East to West | 0 | - | 4.92 | 129,316 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,372 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,886 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,977 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,472 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,151 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,490 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,214 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,714 |
| Countries with Double Letters | 0 | - | 4.97 | 94,987 |
| Countries that End in N | 0 | - | 4.95 | 169,739 |
| Countries with Five Letters | 0 | - | 4.96 | 279,355 |
| Countries with Six Letters | 0 | - | 4.94 | 212,346 |
| Countries with W | 0 | - | 4.97 | 159,439 |
| Countries with Z | 0 | - | 4.98 | 289,678 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,642 |
| Countries That End in U | 0 | - | 4.95 | 120,370 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,670 |
