| Majority Muslim Countries | 0 | - | 4.98 | 373,402 |
| Countries of Africa | 0 | - | 5.00 | 2,531,437 |
| NATO Countries | 0 | - | 4.98 | 279,435 |
| EU Countries Quiz | 0 | - | 4.99 | 273,073 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,578 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,092 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,850 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,059 |
| Countries with NO Military | 0 | - | 4.97 | 62,014 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,428 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,492 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,349,557 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,860 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,184 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,395 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,680 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,988 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,941 |
| Buddhist Countries | 0 | - | 4.96 | 144,128 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,030 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,255 |
| Landlocked Countries | 0 | - | 4.99 | 419,178 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,758,027 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,495 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,446 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,655 |
| Countries that Start with D | 0 | - | 4.96 | 707,935 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,217 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,892 |
| Countries that Start with H | 0 | - | 4.96 | 603,371 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,452 |
| Countries that Start with J | 0 | - | 4.98 | 601,192 |
| Countries that Start with K | 0 | - | 4.97 | 814,519 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,196 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,162 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,645 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,758 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,693 |
| Countries that Start with U | 0 | - | 4.97 | 903,535 |
| Countries that Start with V | 0 | - | 4.98 | 608,573 |
| Countries that Start with F | 0 | - | 4.83 | 616,507 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,946 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,157 |
| Orthodox Countries | 0 | - | 4.92 | 131,373 |
| Richest Island Countries | 0 | - | 4.84 | 100,339 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| Monarchies of Asia | 0 | - | 4.97 | 71,003 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,633 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,615 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,589 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,792 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,191 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,157 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,476 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,311 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,313 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,572 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,094 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,394 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,524 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,972 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,198 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,176 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,663 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,211 |
| Island Countries | 0 | - | 4.99 | 709,850 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,083 |
| Himalayan Countries | 0 | - | 4.95 | 137,516 |
| Andean Countries | 0 | - | 4.95 | 83,985 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,257 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,730 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,879 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,378 |
| Danube Countries | 0 | - | 4.97 | 71,689 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,594 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,084 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,689 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,763 |
| European Landlocked Countries | 0 | - | 4.99 | 146,800 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,165 |
| Countries with the Most Species | 0 | - | 4.99 | 102,936 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,304 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,436 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,597 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,320 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,004 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,384 |
| Countries in the Alps | 0 | - | 4.87 | 117,724 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,159 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,409 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,434 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,022 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,128 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,729 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,305 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,208 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,977 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,572 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,497 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,348 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,948 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,206 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,229 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,235 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,080 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,583 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,557 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,476 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,274 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,013 |
| Largest Countries By Category | 0 | - | 4.97 | 157,673 |
| Countries by Countries | 0 | - | 4.96 | 62,856 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,187 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,340 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,282 |
| Northernmost Countries | 0 | - | 4.99 | 360,569 |
| Countries of South America | 0 | - | 5.00 | 923,179 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,515 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,016 |
| "Land" Countries | 0 | - | 4.98 | 335,839 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,004 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,808 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,789 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,972 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,831 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,883 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,998 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,353 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,595 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,805 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,090 |
| Countries with Megacities | 0 | - | 4.99 | 261,015 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,948 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,025 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,226 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,044 |
| Countries by Official Language | 0 | - | 4.95 | 194,672 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,588 |
| Countries in their Native Language | 0 | - | 4.99 | 198,221 |
| Independence from Whom | 0 | - | 4.99 | 211,368 |
| Subdivisions by Country | 0 | - | 4.86 | 50,295 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,748 |
| Megadiverse Countries | 0 | - | 4.96 | 134,785 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,573 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,194 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,763 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,024 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,728 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,397 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,007 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,854 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,497 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,998 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 99,167 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,034 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,727 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,006 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,792 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,166 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,334 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,253 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,052 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.69 | 105,952 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,551 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,951 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,669 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,385 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,538 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,693 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,848 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,277 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,306 |
| Widest Countries East to West | 0 | - | 4.92 | 129,394 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,387 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,978 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,998 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,526 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,242 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,569 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,245 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,730 |
| Countries with Double Letters | 0 | - | 4.97 | 95,122 |
| Countries that End in N | 0 | - | 4.95 | 170,055 |
| Countries with Five Letters | 0 | - | 4.96 | 280,435 |
| Countries with Six Letters | 0 | - | 4.94 | 212,527 |
| Countries with W | 0 | - | 4.97 | 159,539 |
| Countries with Z | 0 | - | 4.98 | 289,850 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,780 |
| Countries That End in U | 0 | - | 4.95 | 120,424 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,783 |
| Countries that End in O | 0 | - | 4.92 | 159,211 |
| Countries that End in R | 0 | - | 4.87 | 118,744 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,520 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,372 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,135 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,100 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,686 |
| Countries That End in Y | 0 | - | 4.91 | 185,654 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,255 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,454 |
