| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,698 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,612 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,639 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,135 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,909 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,625 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,343 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,598 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,405 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,760 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,700 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,174 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,177 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,440 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,632,803 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,300 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,570 |
| NATO Countries | 0 | - | 4.98 | 281,572 |
| EU Countries Quiz | 0 | - | 4.99 | 275,576 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,356 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,508 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,481 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,548 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,366 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,245 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,928 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,799 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,960 |
| Countries with NO Military | 0 | - | 4.97 | 62,641 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,801 |
| Countries with Four Letters | 0 | - | 4.99 | 423,334 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,995 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,923 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,593,066 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,610 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,137 |
| Landlocked Countries | 0 | - | 4.99 | 422,105 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,946 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,805 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,115 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,067 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,355 |
| Country Chain | 0 | - | 4.96 | 217,402 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,600 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,693 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,728 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,917 |
| Countries by Emojis | 0 | - | 4.99 | 240,425 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,108 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,515 |
| Buddhist Countries | 0 | - | 4.96 | 144,614 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,979 |
| Islands by Country #1 | 0 | - | 4.88 | 175,480 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,643 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,041 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,810 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,779,752 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,400 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,670 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,270 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,486 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,659 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,663 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,970 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,718 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,078 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,968 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,121 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,527 |
| Himalayan Countries | 0 | - | 4.94 | 138,798 |
| Andean Countries | 0 | - | 4.93 | 84,649 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,839 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,884 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,466 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,830 |
| Danube Countries | 0 | - | 4.97 | 72,028 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,036 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,438 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,341 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,820 |
| European Landlocked Countries | 0 | - | 4.99 | 147,156 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,671 |
| Countries with the Most Species | 0 | - | 4.99 | 103,252 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,787 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,600 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,729 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,175 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,351 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,552 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,242 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,674 |
| Countries in the Alps | 0 | - | 4.87 | 118,227 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,190 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,058 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,664 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,605 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,528 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,957 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,691 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,505 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,188 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,863 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,663 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,533 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,240 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,484 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,541 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,937 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,325 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,274 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,951 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,786 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,102 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,002 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,162 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,245 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,860 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,604 |
| Largest Countries By Category | 0 | - | 4.97 | 158,236 |
| Orthodox Countries | 0 | - | 4.92 | 132,252 |
| Countries by Countries | 0 | - | 4.96 | 63,244 |
| Richest Island Countries | 0 | - | 4.84 | 100,790 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,940 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,345 |
| Battle to Country | 0 | - | 4.91 | 53,528 |
| Monarchies of Europe | 0 | - | 4.90 | 98,352 |
| Monarchies of Asia | 0 | - | 4.97 | 71,223 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,703 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,296 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,133 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,686 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,021 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,659 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,645 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,982 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,526 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,601 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,591 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,528 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,716 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,198 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,653 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,055 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,006 |
| Countries that Start with D | 0 | - | 4.96 | 711,766 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,652 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,916 |
| Countries that Start with H | 0 | - | 4.96 | 606,246 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,255 |
| Countries that Start with J | 0 | - | 4.98 | 603,850 |
| Countries that Start with K | 0 | - | 4.97 | 817,393 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,600 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,650 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,047 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,530 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,269 |
| Countries that Start with U | 0 | - | 4.97 | 905,655 |
| Countries that Start with V | 0 | - | 4.98 | 610,145 |
| Countries that Start with F | 0 | - | 4.83 | 618,756 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,776 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,019 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,492 |
| Random Countries by Borders | 0 | - | 4.99 | 82,643 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,602 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,668 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,544 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,383 |
| Island Countries | 0 | - | 4.99 | 711,093 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,984 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,044 |
| Northernmost Countries | 0 | - | 4.99 | 362,018 |
| Countries of South America | 0 | - | 5.00 | 927,554 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,198 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,764 |
| "Land" Countries | 0 | - | 4.98 | 337,373 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,860 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,383 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,459 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,061 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,638 |
| Companies by Country | 0 | - | 4.61 | 119,822 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,345 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,258 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,397 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,434 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,266 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,515 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,028 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,220 |
| Name a Valid African Country | 0 | - | 4.98 | 154,359 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,821 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,386 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,010 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,926 |
| Countries with Megacities | 0 | - | 4.99 | 264,623 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,762 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,488 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,023 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,565 |
