| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,978 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,397 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,629 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,612 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,845 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,586 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,071 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,465 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,427 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,642 |
| Countries that Start with D | 0 | - | 4.96 | 707,923 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,204 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,878 |
| Countries that Start with H | 0 | - | 4.96 | 603,362 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,446 |
| Countries that Start with J | 0 | - | 4.98 | 601,184 |
| Countries that Start with K | 0 | - | 4.97 | 814,515 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,189 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,149 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,636 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,746 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,686 |
| Countries that Start with U | 0 | - | 4.97 | 903,530 |
| Countries that Start with V | 0 | - | 4.98 | 608,569 |
| Countries that Start with F | 0 | - | 4.83 | 616,500 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,939 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,894 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,805 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,899 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,396 |
| NATO Countries | 0 | - | 4.98 | 279,430 |
| EU Countries Quiz | 0 | - | 4.99 | 273,064 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,573 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,088 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,908 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,006 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,195 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,845 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,874 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,227 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,052 |
| Countries with NO Military | 0 | - | 4.97 | 62,011 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,428 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,807 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,486 |
| Countries with Four Letters | 0 | - | 4.99 | 421,695 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,254 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,291 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,348,851 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,690 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,027 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,316 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,519 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 171,085 |
| Country Chain | 0 | - | 4.96 | 216,854 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,859 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,181 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,394 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,680 |
| Countries by Emojis | 0 | - | 4.99 | 238,909 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,752 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,431 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,936 |
| Buddhist Countries | 0 | - | 4.96 | 144,126 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,254 |
| Islands by Country #1 | 0 | - | 4.88 | 175,132 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,396 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,743 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,638 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,130 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,570 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,855 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,132 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,046 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,442 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,010 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,897 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,260 |
| Landlocked Countries | 0 | - | 4.99 | 419,167 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,980 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,648 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,467 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,601 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,951 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,971 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,155 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,661 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,328 |
| Orthodox Countries | 0 | - | 4.92 | 131,373 |
| Richest Island Countries | 0 | - | 4.84 | 100,335 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,523 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,099 |
| Battle to Country | 0 | - | 4.91 | 53,186 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| Monarchies of Asia | 0 | - | 4.97 | 71,002 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,053 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,792 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,190 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,152 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,473 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,309 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,311 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,564 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,093 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,392 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,005 |
| Countries that Start with R | 0 | - | 4.43 | 446,820 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,522 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,971 |
| Random Countries by Borders | 0 | - | 4.99 | 82,300 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,481 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,195 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,758 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,425 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,052 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,734 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,768 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,778 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,145 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,171 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,781 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,322 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,660 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,206 |
| Island Countries | 0 | - | 4.99 | 709,848 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,077 |
| Himalayan Countries | 0 | - | 4.95 | 137,514 |
| Andean Countries | 0 | - | 4.95 | 83,985 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,256 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,729 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,877 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,377 |
| Danube Countries | 0 | - | 4.97 | 71,688 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,594 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,083 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,689 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,761 |
| European Landlocked Countries | 0 | - | 4.99 | 146,798 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,165 |
| Countries with the Most Species | 0 | - | 4.99 | 102,934 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,302 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,436 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,597 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,320 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,003 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,384 |
| Countries in the Alps | 0 | - | 4.87 | 117,717 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,158 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,406 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,434 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,020 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,126 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,728 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,303 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,208 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,977 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,572 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,496 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,348 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,947 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,204 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,227 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,230 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,080 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,583 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,557 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,474 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,270 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,012 |
| Largest Countries By Category | 0 | - | 4.97 | 157,670 |
| Countries by Countries | 0 | - | 4.96 | 62,856 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,997 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,160 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,789 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,182 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,238 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,912 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,423 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,168 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,476 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,340 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,273 |
| Northernmost Countries | 0 | - | 4.99 | 360,564 |
| Companies by Country | 0 | - | 4.61 | 119,496 |
| Countries of South America | 0 | - | 5.00 | 923,171 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,489 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,985 |
| "Land" Countries | 0 | - | 4.98 | 335,837 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,971 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,829 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,882 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,994 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,959 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,353 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,601 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,969 |
| India A-Z | 0 | - | 4.42 | 34,101 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,580 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,804 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,086 |
