| Countries that Start with A | 0 | - | 4.98 | 2,167,924 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,156 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,905 |
| Countries that Start with D | 0 | - | 4.96 | 712,413 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,404 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,672 |
| Countries that Start with H | 0 | - | 4.96 | 606,697 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,857 |
| Countries that Start with J | 0 | - | 4.98 | 604,264 |
| Countries that Start with K | 0 | - | 4.97 | 817,837 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,187 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,245 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,599 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,291 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,708 |
| Countries that Start with U | 0 | - | 4.97 | 905,978 |
| Countries that Start with V | 0 | - | 4.98 | 610,398 |
| Countries that Start with F | 0 | - | 4.83 | 619,111 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,450 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,632 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,668 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,537 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,885 |
| NATO Countries | 0 | - | 4.98 | 281,828 |
| EU Countries Quiz | 0 | - | 4.99 | 275,871 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,616 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,812 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,408 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,083 |
| Countries with NO Military | 0 | - | 4.97 | 62,718 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,836 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,631,836 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,688 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,765 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,780 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,946 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,972 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,604 |
| Buddhist Countries | 0 | - | 4.96 | 144,678 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,090 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,091 |
| Landlocked Countries | 0 | - | 4.99 | 422,604 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,783,131 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,634 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,871 |
| Orthodox Countries | 0 | - | 4.92 | 132,339 |
| Richest Island Countries | 0 | - | 4.85 | 100,855 |
| Battle to Country | 0 | - | 4.91 | 53,585 |
| Monarchies of Europe | 0 | - | 4.90 | 98,410 |
| Monarchies of Asia | 0 | - | 4.97 | 71,270 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,854 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,785 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,746 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,221 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,059 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,745 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,706 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,047 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,557 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,647 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,919 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,591 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,754 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,084 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,584 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,661 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,753 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,034 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,146 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,691 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,708 |
| Island Countries | 0 | - | 4.99 | 711,255 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,828 |
| Himalayan Countries | 0 | - | 4.95 | 139,008 |
| Andean Countries | 0 | - | 4.93 | 84,786 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,013 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,090 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,602 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,921 |
| Danube Countries | 0 | - | 4.97 | 72,096 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,122 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,493 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,447 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,932 |
| European Landlocked Countries | 0 | - | 4.99 | 147,226 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,763 |
| Countries with the Most Species | 0 | - | 4.99 | 103,304 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,880 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,630 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,748 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,597 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,316 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,738 |
| Countries in the Alps | 0 | - | 4.87 | 118,307 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,502 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,174 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,717 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,671 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,583 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,996 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,748 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,567 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,225 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,918 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,690 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,572 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,294 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,538 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,599 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,049 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,366 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,458 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,199 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,271 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,316 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,279 |
| Largest Countries By Category | 0 | - | 4.97 | 158,337 |
| Countries by Countries | 0 | - | 4.96 | 63,311 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,224 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,770 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,310 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,580 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,748 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,633 |
| Northernmost Countries | 0 | - | 4.99 | 362,267 |
| Countries of South America | 0 | - | 5.00 | 928,204 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,052 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,189 |
| "Land" Countries | 0 | - | 4.98 | 337,521 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,392 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,439 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,103 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,404 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,319 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,535 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,499 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,306 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,531 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,154 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,216 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,078 |
| Countries with Megacities | 0 | - | 4.99 | 264,992 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,897 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,577 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,159 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,650 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,544 |
| Countries by Official Language | 0 | - | 4.95 | 195,367 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,541 |
| Countries in their Native Language | 0 | - | 4.99 | 199,158 |
| Independence from Whom | 0 | - | 4.99 | 212,246 |
| Subdivisions by Country | 0 | - | 4.87 | 50,458 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,837 |
| Megadiverse Countries | 0 | - | 4.96 | 135,063 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,197 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,390 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,269 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,129 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,209 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,636 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,554 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,130 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,690 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,167 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,810 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,929 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,239 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,999 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,391 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,521 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,380 |
| World Map Quiz | 0 | - | 4.81 | 65,182 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,604 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,410 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,215 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,350 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,055 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,403 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,957 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,065 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,345 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,478 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,615 |
| Widest Countries East to West | 0 | - | 4.92 | 129,714 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,471 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,452 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,143 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,809 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,642 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,929 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,396 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,813 |
| Countries with Double Letters | 0 | - | 4.96 | 96,375 |
| Countries that End in N | 0 | - | 4.95 | 171,262 |
| Countries with Five Letters | 0 | - | 4.96 | 282,743 |
| Countries with Six Letters | 0 | - | 4.94 | 213,702 |
| Countries with W | 0 | - | 4.97 | 160,433 |
| Countries with Z | 0 | - | 4.98 | 291,610 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,795 |
| Countries That End in U | 0 | - | 4.95 | 120,896 |
