| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,938 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,028 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,374 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,066 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,258 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,432 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,870 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,137 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,233 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,031 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,870 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,780 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,458 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,287 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,607,046 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,449 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,263 |
| NATO Countries | 0 | - | 4.98 | 278,460 |
| EU Countries Quiz | 0 | - | 4.99 | 272,027 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,691 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,809 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,095,360 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,323 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,556 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,251 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,332 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,929 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,611 |
| Countries with NO Military | 0 | - | 4.97 | 61,721 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,256 |
| Countries with Four Letters | 0 | - | 4.99 | 420,724 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,825 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,960 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,210,331 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,432 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,983 |
| Landlocked Countries | 0 | - | 4.99 | 417,244 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,142 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,006 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,484 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,151 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,428 |
| Country Chain | 0 | - | 4.96 | 216,531 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,441 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,884 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,187 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,503 |
| Countries by Emojis | 0 | - | 4.99 | 238,028 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,510 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,614 |
| Buddhist Countries | 0 | - | 4.96 | 143,495 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,878 |
| Islands by Country #1 | 0 | - | 4.87 | 174,899 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,218 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,575 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,541 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,115 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,335 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,926 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,467 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,366 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,307 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,427 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,504 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,423 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,795 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,412 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,977 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,212 |
| Himalayan Countries | 0 | - | 4.95 | 136,752 |
| Andean Countries | 0 | - | 4.95 | 83,599 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,860 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,161 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,525 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,123 |
| Danube Countries | 0 | - | 4.97 | 71,486 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,298 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,902 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,295 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,291 |
| European Landlocked Countries | 0 | - | 4.99 | 146,193 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,873 |
| Countries with the Most Species | 0 | - | 4.99 | 102,370 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,000 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,355 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,535 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,993 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,768 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,204 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,856 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,234 |
| Countries in the Alps | 0 | - | 4.86 | 117,431 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,963 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,038 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,305 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,803 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,899 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,321 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,071 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,042 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,860 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,392 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,397 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,239 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,787 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,050 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,061 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,837 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,941 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,788 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,467 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,763 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,307 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,344 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,744 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,873 |
| 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 | 157,355 |
| Orthodox Countries | 0 | - | 4.92 | 131,038 |
| Countries by Countries | 0 | - | 4.96 | 62,666 |
| Richest Island Countries | 0 | - | 4.84 | 100,050 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,277 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,963 |
| Battle to Country | 0 | - | 4.91 | 52,994 |
| Monarchies of Europe | 0 | - | 4.90 | 97,767 |
| Monarchies of Asia | 0 | - | 4.97 | 70,876 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,951 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,107 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,422 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,437 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,142 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,683 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,898 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,823 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,143 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,872 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,049 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,102 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,786 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,157 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,874 |
| Countries that Start with A | 0 | - | 4.98 | 2,155,364 |
| Countries that Start with B | 0 | - | 4.95 | 2,287,489 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,445 |
| Countries that Start with D | 0 | - | 4.96 | 705,731 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,587 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,114 |
| Countries that Start with H | 0 | - | 4.96 | 601,442 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,331 |
| Countries that Start with J | 0 | - | 4.98 | 599,405 |
| Countries that Start with K | 0 | - | 4.97 | 812,567 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,790 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,826 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,603 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,946 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,169 |
| Countries that Start with U | 0 | - | 4.97 | 902,327 |
| Countries that Start with V | 0 | - | 4.98 | 607,480 |
| Countries that Start with F | 0 | - | 4.83 | 615,043 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,699 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,200 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,587 |
| Random Countries by Borders | 0 | - | 4.99 | 82,090 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,979 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,529 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,087 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,205 |
| Island Countries | 0 | - | 4.99 | 709,084 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,371,986 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,097 |
| Northernmost Countries | 0 | - | 4.99 | 359,705 |
| Countries of South America | 0 | - | 5.00 | 920,510 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,077 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,860,807 |
| "Land" Countries | 0 | - | 4.98 | 335,158 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,010 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,526 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,499 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,620 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 136,638 |
| Companies by Country | 0 | - | 4.61 | 119,067 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,705 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,578 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,720 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,741 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,791 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,260 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,120 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,557 |
| Name a Valid African Country | 0 | - | 4.98 | 153,523 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,481 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,872 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,090 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,481 |
| Countries with Megacities | 0 | - | 4.99 | 249,407 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,333 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,663 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,662 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,637 |
