| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,877 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,110,125 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,033 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,131 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,312 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,637 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,595 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,317 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,712 |
| Random Countries by Borders | 0 | - | 4.99 | 82,890 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,344 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,480 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,729 |
| Random Country to Capital | 0 | - | 4.98 | 925,804 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,854 |
| NATO Countries | 0 | - | 4.98 | 282,683 |
| EU Countries Quiz | 0 | - | 4.99 | 276,981 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,479 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,915 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,652 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,418 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,913 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,801 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,287 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,454 |
| Countries with NO Military | 0 | - | 4.97 | 62,973 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,966 |
| Countries with Four Letters | 0 | - | 4.99 | 425,009 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,615 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,463 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,761,279 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,637 |
| Landlocked Countries | 0 | - | 4.99 | 424,203 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,556 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 738,299 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,666 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,078 |
| Country Chain | 0 | - | 4.96 | 218,122 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,342 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,022 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,915 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,061 |
| Countries by Emojis | 0 | - | 4.99 | 241,340 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,404 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,876 |
| Buddhist Countries | 0 | - | 4.96 | 144,890 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,437 |
| Islands by Country #1 | 0 | - | 4.90 | 176,089 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,083 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,408 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,277 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,569 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,363 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,112 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,433 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,473 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,383 |
| Name a Valid Country #6 | 0 | - | 4.95 | 142,955 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,277 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,463 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,166 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,508 |
| Himalayan Countries | 0 | - | 4.94 | 139,663 |
| Andean Countries | 0 | - | 4.94 | 85,130 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,315 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,557 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,887 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,170 |
| Danube Countries | 0 | - | 4.97 | 72,247 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,377 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,677 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,795 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,287 |
| European Landlocked Countries | 0 | - | 4.99 | 147,426 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,036 |
| Countries with the Most Species | 0 | - | 4.99 | 103,453 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,172 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,699 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,809 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,535 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,575 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,723 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,451 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,874 |
| Countries in the Alps | 0 | - | 4.87 | 118,535 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,208 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,540 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,839 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,849 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,774 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,115 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,962 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,704 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,326 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,040 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,780 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,644 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,421 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,663 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,748 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,445 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,495 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,435 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,173 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,445 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,089 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,766 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,408 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,993 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,778 |
| Largest Countries By Category | 0 | - | 4.97 | 158,597 |
| Orthodox Countries | 0 | - | 4.92 | 132,606 |
| Countries by Countries | 0 | - | 4.96 | 63,476 |
| Richest Island Countries | 0 | - | 4.85 | 101,049 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,216 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,510 |
| Battle to Country | 0 | - | 4.91 | 53,771 |
| Monarchies of Europe | 0 | - | 4.90 | 98,674 |
| Monarchies of Asia | 0 | - | 4.97 | 71,400 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,050 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,358 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,636 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,876 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,952 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,197 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,981 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,934 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,275 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,682 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,801 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,010 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,805 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,925 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,441 |
| Countries that Start with A | 0 | - | 4.98 | 2,172,195 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,231 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,930 |
| Countries that Start with D | 0 | - | 4.96 | 714,621 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,987 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,308 |
| Countries that Start with H | 0 | - | 4.96 | 608,297 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,927 |
| Countries that Start with J | 0 | - | 4.98 | 605,759 |
| Countries that Start with K | 0 | - | 4.97 | 819,443 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,176 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,201 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,481 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,963 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,636 |
| Countries that Start with U | 0 | - | 4.97 | 907,499 |
| Countries that Start with V | 0 | - | 4.98 | 611,292 |
| Countries that Start with F | 0 | - | 4.83 | 620,308 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,535 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,326 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,870 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,891 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,207 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,726 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,224 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,762 |
| Island Countries | 0 | - | 4.99 | 711,947 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,390,032 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,948 |
| Northernmost Countries | 0 | - | 4.99 | 363,285 |
| Countries of South America | 0 | - | 5.00 | 930,495 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,892 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,584 |
| "Land" Countries | 0 | - | 4.98 | 337,991 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,346 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,185 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,909 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,421 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,644 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,791 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,204 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,121 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,350 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,491 |
| Companies by Country | 0 | - | 4.61 | 120,041 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,660 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,643 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,701 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,462 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,607 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,487 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,848 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,900 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,678 |
| Countries with Megacities | 0 | - | 4.99 | 266,183 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,415 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,840 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,695 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,958 |
| Countries by Official Language | 0 | - | 4.95 | 195,734 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,235 |
| Countries in their Native Language | 0 | - | 4.99 | 199,499 |
| Independence from Whom | 0 | - | 4.99 | 212,685 |
| Subdivisions by Country | 0 | - | 4.87 | 50,550 |
