| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,698 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,815 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,207 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,086 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,791 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,087 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,327 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,778 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,126 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,944 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,758 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,722 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,250 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,114 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,372 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,342 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,892 |
| NATO Countries | 0 | - | 4.98 | 278,114 |
| EU Countries Quiz | 0 | - | 4.99 | 271,643 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,392 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,417 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,368 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,092 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,390 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,033 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,173 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,827 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,439 |
| Countries with NO Military | 0 | - | 4.97 | 61,611 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,181 |
| Countries with Four Letters | 0 | - | 4.99 | 420,351 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,666 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,856 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,166,572 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,299 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,828 |
| Landlocked Countries | 0 | - | 4.99 | 416,691 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,960 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,169 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,389 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,008 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,318 |
| Country Chain | 0 | - | 4.96 | 216,422 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,303 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,769 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,110 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,448 |
| Countries by Emojis | 0 | - | 4.99 | 237,805 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,448 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,523 |
| Buddhist Countries | 0 | - | 4.96 | 143,404 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,759 |
| Islands by Country #1 | 0 | - | 4.87 | 174,823 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,180 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,534 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,501 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,740,813 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,031 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,699 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,023 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,043 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,033 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,786 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,296 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,247 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,600 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,346 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,956 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,955 |
| Himalayan Countries | 0 | - | 4.95 | 136,520 |
| Andean Countries | 0 | - | 4.95 | 83,497 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,761 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,011 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,432 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,032 |
| Danube Countries | 0 | - | 4.97 | 71,436 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,220 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,851 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,164 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,137 |
| European Landlocked Countries | 0 | - | 4.99 | 146,131 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,769 |
| Countries with the Most Species | 0 | - | 4.99 | 101,663 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,903 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,330 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,511 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,907 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,702 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,162 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,809 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,192 |
| Countries in the Alps | 0 | - | 4.86 | 117,333 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,910 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,900 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,253 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,744 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,828 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,256 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,990 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,995 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,808 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,332 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,367 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,205 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,730 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,001 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,005 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,721 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,896 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,730 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,431 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,650 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,250 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,028 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,572 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,830 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,519 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,119 |
| Largest Countries By Category | 0 | - | 4.97 | 157,259 |
| Orthodox Countries | 0 | - | 4.92 | 130,938 |
| Countries by Countries | 0 | - | 4.96 | 62,594 |
| Richest Island Countries | 0 | - | 4.84 | 99,976 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,196 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,910 |
| Battle to Country | 0 | - | 4.91 | 52,917 |
| Monarchies of Europe | 0 | - | 4.90 | 97,703 |
| Monarchies of Asia | 0 | - | 4.97 | 70,833 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,877 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,081 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,409 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,260 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,087 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,631 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,808 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,731 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,044 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,831 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,990 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,533 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,702 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,088 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,835 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,998 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,246 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,462 |
| Countries that Start with D | 0 | - | 4.96 | 705,041 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,742 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,261 |
| Countries that Start with H | 0 | - | 4.96 | 600,888 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,702 |
| Countries that Start with J | 0 | - | 4.98 | 598,877 |
| Countries that Start with K | 0 | - | 4.97 | 812,064 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,182 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,150 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,988 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,059 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,713 |
| Countries that Start with U | 0 | - | 4.97 | 901,938 |
| Countries that Start with V | 0 | - | 4.98 | 607,137 |
| Countries that Start with F | 0 | - | 4.83 | 614,602 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,995 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,102 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,491 |
| Random Countries by Borders | 0 | - | 4.99 | 81,953 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,892 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,874 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,836 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,810 |
| Island Countries | 0 | - | 4.99 | 708,827 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,370,544 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,382 |
| Northernmost Countries | 0 | - | 4.99 | 359,395 |
| Countries of South America | 0 | - | 5.00 | 919,726 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,738 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,858,890 |
| "Land" Countries | 0 | - | 4.98 | 334,615 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,609 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,466 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,392 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,573 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,396 |
| Companies by Country | 0 | - | 4.61 | 119,009 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,641 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,498 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,685 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,661 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,740 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,236 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,728 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,489 |
| Name a Valid African Country | 0 | - | 4.98 | 153,429 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,436 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,996 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,858 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,288 |
| Countries with Megacities | 0 | - | 4.99 | 248,972 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,141 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,554 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,491 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,508 |
