| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,515 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,370 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,956 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,298 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,203 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,173 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,505 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,548 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,435 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,498 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,524 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,586 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,831 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,853 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,658,413 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,124 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,248 |
| NATO Countries | 0 | - | 4.98 | 283,887 |
| EU Countries Quiz | 0 | - | 4.99 | 278,753 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,796 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,544 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,127,593 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,983 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,627 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,719 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,784 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,884 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,963 |
| Countries with NO Military | 0 | - | 4.97 | 63,564 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,170 |
| Countries with Four Letters | 0 | - | 4.99 | 426,319 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,287 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,158 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,951,686 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,653 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,182 |
| Landlocked Countries | 0 | - | 4.99 | 427,033 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,240 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 744,902 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,694 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,253 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,615 |
| Country Chain | 0 | - | 4.96 | 218,619 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,881 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,435 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,253 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,228 |
| Countries by Emojis | 0 | - | 4.99 | 242,763 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,688 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,304 |
| Buddhist Countries | 0 | - | 4.96 | 145,221 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,908 |
| Islands by Country #1 | 0 | - | 4.90 | 176,469 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,329 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,640 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,457 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,810,783 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,459 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,303 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,938 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,527 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,513 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,334 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,575 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,085 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,212 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,454 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,260 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,812 |
| Himalayan Countries | 0 | - | 4.93 | 140,730 |
| Andean Countries | 0 | - | 4.94 | 85,750 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,874 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,421 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,432 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,648 |
| Danube Countries | 0 | - | 4.97 | 72,523 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,751 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,950 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,393 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,856 |
| European Landlocked Countries | 0 | - | 4.99 | 147,714 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,495 |
| Countries with the Most Species | 0 | - | 4.99 | 103,632 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,602 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,805 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,939 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,873 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,801 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,906 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,662 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,113 |
| Countries in the Alps | 0 | - | 4.87 | 118,937 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,932 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,076 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,045 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,149 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,100 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,368 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,556 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,976 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,499 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,292 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,944 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,818 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,656 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,905 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,999 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,094 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,705 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,750 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,263 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,569 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,811 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,199 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,429 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,598 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,172 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,005 |
| Largest Countries By Category | 0 | - | 4.97 | 159,047 |
| Orthodox Countries | 0 | - | 4.92 | 132,922 |
| Countries by Countries | 0 | - | 4.97 | 63,788 |
| Richest Island Countries | 0 | - | 4.85 | 101,326 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,640 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,844 |
| Battle to Country | 0 | - | 4.91 | 54,077 |
| Monarchies of Europe | 0 | - | 4.90 | 98,998 |
| Monarchies of Asia | 0 | - | 4.97 | 71,584 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,400 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,441 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,701 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,603 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,200 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,335 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,326 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,340 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,628 |
| Countries by Oil Consumption | 0 | - | 4.96 | 124,462 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,034 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,429 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,106 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,192 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,612 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,827 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,456 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,015 |
| Countries that Start with D | 0 | - | 4.96 | 717,500 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,298 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,844 |
| Countries that Start with H | 0 | - | 4.96 | 610,321 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,535 |
| Countries that Start with J | 0 | - | 4.98 | 607,710 |
| Countries that Start with K | 0 | - | 4.97 | 821,537 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,811 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,861 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,027 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,490 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,663 |
| Countries that Start with U | 0 | - | 4.97 | 909,053 |
| Countries that Start with V | 0 | - | 4.98 | 612,434 |
| Countries that Start with F | 0 | - | 4.83 | 621,857 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,321 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,659 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,302 |
| Random Countries by Borders | 0 | - | 4.99 | 83,182 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,210 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,377 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,982 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,224 |
| Island Countries | 0 | - | 4.99 | 712,914 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,342 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,880 |
| Northernmost Countries | 0 | - | 4.99 | 364,481 |
| Countries of South America | 0 | - | 5.00 | 933,963 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,044 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,892,237 |
| "Land" Countries | 0 | - | 4.98 | 338,903 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 388,735 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,930 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,194 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,371 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,378 |
| Companies by Country | 0 | - | 4.61 | 120,506 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,022 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,911 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,803 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,002 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,684 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,739 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,209 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,914 |
| Name a Valid African Country | 0 | - | 4.98 | 155,204 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,182 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,686 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,876 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,440 |
| Countries with Megacities | 0 | - | 4.99 | 267,712 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,088 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,296 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,427 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,406 |
