| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,755 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,670 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,676 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,158 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,976 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,687 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,368 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,621 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,439 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,785 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,728 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,181 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,235 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,477 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,082 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,343 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,692 |
| NATO Countries | 0 | - | 4.98 | 281,667 |
| EU Countries Quiz | 0 | - | 4.99 | 275,694 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,453 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,629 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,956 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,637 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,475 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,297 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,011 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,845 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,008 |
| Countries with NO Military | 0 | - | 4.97 | 62,670 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,811 |
| Countries with Four Letters | 0 | - | 4.99 | 423,446 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,045 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,972 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,608,707 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,654 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,175 |
| Landlocked Countries | 0 | - | 4.99 | 422,305 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,996 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 723,017 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,133 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,114 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,428 |
| Country Chain | 0 | - | 4.96 | 217,608 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,635 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,722 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,756 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,926 |
| Countries by Emojis | 0 | - | 4.99 | 240,507 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,140 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,550 |
| Buddhist Countries | 0 | - | 4.96 | 144,640 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,025 |
| Islands by Country #1 | 0 | - | 4.90 | 175,534 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,691 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,079 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,845 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,050 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,468 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,728 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,399 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,567 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,720 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,729 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,012 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,754 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,123 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,984 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,124 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,687 |
| Himalayan Countries | 0 | - | 4.95 | 138,892 |
| Andean Countries | 0 | - | 4.93 | 84,708 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,907 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,968 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,528 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,871 |
| Danube Countries | 0 | - | 4.97 | 72,057 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,072 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,464 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,371 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,862 |
| European Landlocked Countries | 0 | - | 4.99 | 147,187 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,711 |
| Countries with the Most Species | 0 | - | 4.99 | 103,271 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,830 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,613 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,735 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,198 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,368 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,572 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,259 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,705 |
| Countries in the Alps | 0 | - | 4.87 | 118,262 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,331 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,092 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,690 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,631 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,554 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,977 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,711 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,533 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,201 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,888 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,672 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,547 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,254 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,507 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,566 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,981 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,340 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,295 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,191 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,824 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,136 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,106 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,223 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,260 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,872 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,616 |
| Largest Countries By Category | 0 | - | 4.97 | 158,273 |
| Orthodox Countries | 0 | - | 4.92 | 132,284 |
| Countries by Countries | 0 | - | 4.96 | 63,271 |
| Richest Island Countries | 0 | - | 4.85 | 100,813 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,972 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,359 |
| Battle to Country | 0 | - | 4.91 | 53,551 |
| Monarchies of Europe | 0 | - | 4.90 | 98,373 |
| Monarchies of Asia | 0 | - | 4.97 | 71,235 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,735 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,303 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,575 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,206 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,704 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,037 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,690 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,678 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,005 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,539 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,614 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,727 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,546 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,735 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,235 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,137 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,498 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,335 |
| Countries that Start with D | 0 | - | 4.96 | 711,987 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,940 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,191 |
| Countries that Start with H | 0 | - | 4.96 | 606,413 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,461 |
| Countries that Start with J | 0 | - | 4.98 | 604,009 |
| Countries that Start with K | 0 | - | 4.97 | 817,556 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,815 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,890 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,250 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,826 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,444 |
| Countries that Start with U | 0 | - | 4.97 | 905,775 |
| Countries that Start with V | 0 | - | 4.98 | 610,233 |
| Countries that Start with F | 0 | - | 4.83 | 618,870 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,031 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,035 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,521 |
| Random Countries by Borders | 0 | - | 4.99 | 82,678 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,620 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,830 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,603 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,548 |
| Island Countries | 0 | - | 4.99 | 711,160 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,464 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,282 |
| Northernmost Countries | 0 | - | 4.99 | 362,110 |
| Countries of South America | 0 | - | 5.00 | 927,800 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,573 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,361 |
| "Land" Countries | 0 | - | 4.98 | 337,430 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,998 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,395 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,493 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,077 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,711 |
| Companies by Country | 0 | - | 4.61 | 119,840 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,376 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,279 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,521 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,457 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,282 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,520 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,279 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,256 |
| Name a Valid African Country | 0 | - | 4.98 | 154,396 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,833 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,702 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,089 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,980 |
| Countries with Megacities | 0 | - | 4.99 | 264,755 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,818 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,517 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,072 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,591 |
