| Countries that Start with A | 0 | - | 4.97 | 2,145,589 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,797 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,436 |
| Countries that Start with D | 0 | - | 4.96 | 700,946 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,816 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,033 |
| Countries that Start with H | 0 | - | 4.96 | 597,449 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,693 |
| Countries that Start with J | 0 | - | 4.98 | 595,513 |
| Countries that Start with K | 0 | - | 4.96 | 808,944 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,342 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,201 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,036 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,759 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,772 |
| Countries that Start with U | 0 | - | 4.97 | 899,604 |
| Countries that Start with V | 0 | - | 4.98 | 604,786 |
| Countries that Start with F | 0 | - | 4.83 | 611,787 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,733 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,517 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,042 |
| Countries that Start with R | 0 | - | 4.43 | 443,336 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,750 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,212 |
| NATO Countries | 0 | - | 4.98 | 275,405 |
| EU Countries Quiz | 0 | - | 4.99 | 269,661 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,689 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,946 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,912 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,654 |
| Countries with NO Military | 0 | - | 4.97 | 61,118 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,870 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,879,860 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,347 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,194 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,677 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,072 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,758 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,854 |
| Buddhist Countries | 0 | - | 4.96 | 142,881 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,657 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,953 |
| Landlocked Countries | 0 | - | 4.99 | 413,169 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,712,546 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,067 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,932 |
| Orthodox Countries | 0 | - | 4.91 | 130,306 |
| Richest Island Countries | 0 | - | 4.84 | 99,446 |
| Battle to Country | 0 | - | 4.91 | 52,472 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| Monarchies of Asia | 0 | - | 4.97 | 70,563 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,383 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,661 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,184 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,341 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,408 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,210 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,078 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,405 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,497 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,590 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,890 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,868 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,655 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,529 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,817 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,389 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,958 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,288 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,353 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,964 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,348 |
| Island Countries | 0 | - | 4.99 | 707,399 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,386 |
| Himalayan Countries | 0 | - | 4.95 | 135,160 |
| Andean Countries | 0 | - | 4.94 | 82,733 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,149 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,082 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,819 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,514 |
| Danube Countries | 0 | - | 4.97 | 71,033 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,696 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,488 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,366 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,283 |
| European Landlocked Countries | 0 | - | 4.99 | 145,701 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,112 |
| Countries with the Most Species | 0 | - | 4.99 | 95,216 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,261 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,189 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,351 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,928 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,541 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,901 |
| Countries in the Alps | 0 | - | 4.87 | 116,745 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,513 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,161 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,973 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,366 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,098 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,959 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,511 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,713 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,897 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,008 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,179 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,014 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,398 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,703 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,709 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,964 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,595 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,221 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,722 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,010 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,475 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,567 |
| Largest Countries By Category | 0 | - | 4.97 | 156,677 |
| Countries by Countries | 0 | - | 4.96 | 62,212 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,953 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,300 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,948 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,311 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,708 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,826 |
| Northernmost Countries | 0 | - | 4.99 | 357,452 |
| Countries of South America | 0 | - | 5.00 | 913,944 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,314 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,484 |
| "Land" Countries | 0 | - | 4.98 | 333,510 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,358 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,035 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,279 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,195 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,068 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,471 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,188 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,391 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,066 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,160 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,402 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,960 |
| Countries with Megacities | 0 | - | 4.99 | 246,415 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,874 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,776 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,334 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,732 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,879 |
| Countries by Official Language | 0 | - | 4.95 | 192,666 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,987 |
| Countries in their Native Language | 0 | - | 4.99 | 196,531 |
| Independence from Whom | 0 | - | 4.99 | 209,562 |
| Subdivisions by Country | 0 | - | 4.86 | 50,043 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,647 |
| Megadiverse Countries | 0 | - | 4.97 | 133,852 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,708 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,899 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,398 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,847 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,583 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,965 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,673 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,099 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,197 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,728 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,461 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,385 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,458 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,476 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,639 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,997 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,422 |
| World Map Quiz | 0 | - | 4.81 | 63,423 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,398 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,269 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,230 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,922 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,888 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,593 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,809 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,010 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,214 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,906 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,290 |
| Widest Countries East to West | 0 | - | 4.92 | 128,556 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,204 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,146 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,539 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,652 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,561 |
| Countries with the Most Desert | 0 | - | 4.93 | 126,982 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,042 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,557 |
| Countries with Double Letters | 0 | - | 4.97 | 93,288 |
| Countries that End in N | 0 | - | 4.94 | 156,343 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,563 |
| Countries with Six Letters | 0 | - | 4.93 | 210,256 |
| Countries with W | 0 | - | 4.97 | 158,157 |
| Countries with Z | 0 | - | 4.98 | 287,736 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,470 |
