| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,062 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,123 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,899 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,323 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,636 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,057 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,535 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,766 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,653 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,941 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,892 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,241 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,501 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,642 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,638,456 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,506 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,145 |
| NATO Countries | 0 | - | 4.98 | 282,063 |
| EU Countries Quiz | 0 | - | 4.99 | 276,189 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,870 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,151 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,107,639 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,049 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,820 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,567 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,305 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,015 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,184 |
| Countries with NO Military | 0 | - | 4.97 | 62,801 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,880 |
| Countries with Four Letters | 0 | - | 4.99 | 423,938 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,236 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,122 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,669,132 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,851 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,329 |
| Landlocked Countries | 0 | - | 4.99 | 423,069 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,213 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 732,766 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,222 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,346 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,695 |
| Country Chain | 0 | - | 4.96 | 217,818 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,816 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,844 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,817 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,996 |
| Countries by Emojis | 0 | - | 4.99 | 240,773 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,236 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,684 |
| Buddhist Countries | 0 | - | 4.96 | 144,731 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,187 |
| Islands by Country #1 | 0 | - | 4.90 | 175,687 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,859 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,221 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,967 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,348 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,789 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,978 |
| Name a Valid Country #1 | 0 | - | 4.99 | 292,005 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,868 |
| Name a Valid Country #4 | 0 | - | 4.97 | 257,015 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,982 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,200 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,946 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,299 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,065 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,153 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,043 |
| Himalayan Countries | 0 | - | 4.94 | 139,198 |
| Andean Countries | 0 | - | 4.93 | 84,885 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,101 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,241 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,681 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,996 |
| Danube Countries | 0 | - | 4.97 | 72,140 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,199 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,547 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,541 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,053 |
| European Landlocked Countries | 0 | - | 4.99 | 147,284 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,844 |
| Countries with the Most Species | 0 | - | 4.99 | 103,352 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,972 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,648 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,768 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,332 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,451 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,622 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,371 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,792 |
| Countries in the Alps | 0 | - | 4.87 | 118,372 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,781 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,299 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,760 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,723 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,645 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,044 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,820 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,611 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,251 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,958 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,723 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,596 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,331 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,569 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,640 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,173 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,405 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,382 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,793 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,958 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,256 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,528 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,439 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,315 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,921 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,687 |
| Largest Countries By Category | 0 | - | 4.97 | 158,410 |
| Orthodox Countries | 0 | - | 4.92 | 132,411 |
| Countries by Countries | 0 | - | 4.96 | 63,364 |
| Richest Island Countries | 0 | - | 4.85 | 100,904 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,060 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,410 |
| Battle to Country | 0 | - | 4.91 | 53,646 |
| Monarchies of Europe | 0 | - | 4.90 | 98,481 |
| Monarchies of Asia | 0 | - | 4.97 | 71,309 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,856 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,328 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,592 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,475 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,795 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,098 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,828 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,770 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,115 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,591 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,691 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,241 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,640 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,797 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,328 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,163 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,254 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,763 |
| Countries that Start with D | 0 | - | 4.96 | 713,051 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,152 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,410 |
| Countries that Start with H | 0 | - | 4.96 | 607,165 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,459 |
| Countries that Start with J | 0 | - | 4.98 | 604,694 |
| Countries that Start with K | 0 | - | 4.97 | 818,280 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,758 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,801 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,147 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,060 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,097 |
| Countries that Start with U | 0 | - | 4.97 | 906,307 |
| Countries that Start with V | 0 | - | 4.98 | 610,636 |
| Countries that Start with F | 0 | - | 4.83 | 619,453 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,033 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,147 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,665 |
| Random Countries by Borders | 0 | - | 4.99 | 82,771 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,734 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,572 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,862 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,027 |
| Island Countries | 0 | - | 4.99 | 711,441 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,407 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,252 |
| Northernmost Countries | 0 | - | 4.99 | 362,519 |
| Countries of South America | 0 | - | 5.00 | 928,892 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,815 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,748 |
| "Land" Countries | 0 | - | 4.98 | 337,644 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 385,575 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,507 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,601 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,125 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,968 |
| Companies by Country | 0 | - | 4.61 | 119,932 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,475 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,405 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,560 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,554 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,354 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,549 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,929 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,378 |
| Name a Valid African Country | 0 | - | 4.98 | 154,569 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,906 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,979 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,411 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,218 |
| Countries with Megacities | 0 | - | 4.99 | 265,345 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,046 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,646 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,292 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,720 |
