| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,927 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,016 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,368 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,036 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,238 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,425 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,861 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,133 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,223 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,026 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,863 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,774 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,433 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,280 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,606,871 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,444 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,234 |
| NATO Countries | 0 | - | 4.98 | 278,435 |
| EU Countries Quiz | 0 | - | 4.99 | 271,996 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,671 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,784 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,095,306 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,311 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,545 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,230 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,323 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,920 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,600 |
| Countries with NO Military | 0 | - | 4.97 | 61,717 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,252 |
| Countries with Four Letters | 0 | - | 4.99 | 420,687 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,815 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,954 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,207,131 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,418 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,970 |
| Landlocked Countries | 0 | - | 4.99 | 417,211 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,131 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,902 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,472 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,137 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,417 |
| Country Chain | 0 | - | 4.96 | 216,521 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,426 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,878 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,184 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,500 |
| Countries by Emojis | 0 | - | 4.99 | 238,011 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,507 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,605 |
| Buddhist Countries | 0 | - | 4.96 | 143,488 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,872 |
| Islands by Country #1 | 0 | - | 4.87 | 174,895 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,215 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,571 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,540 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,744,813 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,314 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,907 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,431 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,339 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,294 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,379 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,490 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,404 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,779 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,406 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,976 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,200 |
| Himalayan Countries | 0 | - | 4.95 | 136,743 |
| Andean Countries | 0 | - | 4.95 | 83,594 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,855 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,148 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,519 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,120 |
| Danube Countries | 0 | - | 4.97 | 71,483 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,294 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,892 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,286 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,280 |
| European Landlocked Countries | 0 | - | 4.99 | 146,188 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,864 |
| Countries with the Most Species | 0 | - | 4.99 | 102,347 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,996 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,353 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,535 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,983 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,764 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,203 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,851 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,231 |
| Countries in the Alps | 0 | - | 4.86 | 117,424 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,958 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,032 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,298 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,798 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,896 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,315 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,062 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,038 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,858 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,389 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,391 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,233 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,784 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,048 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,054 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,831 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,937 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,783 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,464 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,751 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,300 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,319 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,729 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,870 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,534 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,168 |
| Largest Countries By Category | 0 | - | 4.97 | 157,353 |
| Orthodox Countries | 0 | - | 4.92 | 131,033 |
| Countries by Countries | 0 | - | 4.96 | 62,661 |
| Richest Island Countries | 0 | - | 4.84 | 100,047 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,276 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,958 |
| Battle to Country | 0 | - | 4.91 | 52,988 |
| Monarchies of Europe | 0 | - | 4.90 | 97,763 |
| Monarchies of Asia | 0 | - | 4.97 | 70,871 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,947 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,103 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,419 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,426 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,137 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,677 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,889 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,820 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,135 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,870 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,045 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,061 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,777 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,151 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,872 |
| Countries that Start with A | 0 | - | 4.98 | 2,155,254 |
| Countries that Start with B | 0 | - | 4.95 | 2,287,396 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,370 |
| Countries that Start with D | 0 | - | 4.96 | 705,678 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,512 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,052 |
| Countries that Start with H | 0 | - | 4.96 | 601,406 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,279 |
| Countries that Start with J | 0 | - | 4.98 | 599,378 |
| Countries that Start with K | 0 | - | 4.97 | 812,527 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,737 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,780 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,545 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,889 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,130 |
| Countries that Start with U | 0 | - | 4.97 | 902,301 |
| Countries that Start with V | 0 | - | 4.98 | 607,463 |
| Countries that Start with F | 0 | - | 4.83 | 615,014 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,647 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,194 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,578 |
| Random Countries by Borders | 0 | - | 4.99 | 82,085 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,975 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,473 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,063 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,177 |
| Island Countries | 0 | - | 4.99 | 709,064 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,860 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,047 |
| Northernmost Countries | 0 | - | 4.99 | 359,685 |
| Countries of South America | 0 | - | 5.00 | 920,460 |
| Countries of Oceania | 0 | - | 5.00 | 1,047,996 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,633 |
| "Land" Countries | 0 | - | 4.98 | 335,102 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,979 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,519 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,496 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,615 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 136,618 |
| Companies by Country | 0 | - | 4.61 | 119,066 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,702 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,574 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,716 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,735 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,787 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,258 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,085 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,548 |
| Name a Valid African Country | 0 | - | 4.98 | 153,515 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,478 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,803 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,075 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,474 |
| Countries with Megacities | 0 | - | 4.99 | 249,389 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,325 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,655 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,648 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,629 |
