| Category Elimination - Countries #2 | 0 | - | 4.98 | 209,446 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 200,333 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 170,651 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 107,269 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 203,385 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 115,932 |
| Category Elimination - Countries #5 | 0 | - | 4.71 | 129,430 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.63 | 64,409 |
| Top Five Countries by Random Categories | 0 | - | 4.96 | 109,989 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,312 |
| NATO Countries Quiz | 0 | - | 4.98 | 227,874 |
| EU Countries Quiz | 0 | - | 4.99 | 230,064 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 227,874 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 231,505 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,937,419 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 387,293 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 132,945 |
| Top Five Countries by Religion | 0 | - | 4.90 | 144,462 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 90,636 |
| Anagram Chain - Countries | 0 | - | 4.98 | 98,424 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,802 |
| Countries with NO Military | 0 | - | 4.97 | 50,381 |
| Countries by Number of Books Published | 0 | - | 4.95 | 64,324 |
| Countries with Four Letters | 0 | - | 4.99 | 377,144 |
| Countries but all Vowels are Changed to O | 0 | - | 4.85 | 36,912 |
| Solve the Secret Country #3 | 0 | - | 4.97 | 46,274 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,428,644 |
| Random Countries Hidden in the World Map | 0 | - | 4.85 | 94,307 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 84,789 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,506 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,534 |
| Majority Muslim Countries | 0 | - | 4.97 | 315,854 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 158,628 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 144,049 |
| Country Chain | 0 | - | 4.95 | 179,533 |
| Countries with the Most Christians | 0 | - | 4.93 | 123,104 |
| Countries with the Most Tanks | 0 | - | 4.89 | 76,273 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 42,178 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 67,019 |
| Countries by Emojis | 0 | - | 4.99 | 208,270 |
| Countries With One Word And Two O's | 0 | - | 4.90 | 35,464 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,131,244 |
| Least Christian Countries with Exceptions | 0 | - | 4.89 | 73,910 |
| Buddhist Countries | 0 | - | 4.96 | 131,673 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 85,232 |
| Islands by Country #1 | 0 | - | 4.87 | 164,400 |
| Regions of Countries #1 | 0 | - | 4.96 | 150,350 |
| Regions of Countries #2 | 0 | - | 4.95 | 115,050 |
| Regions of Countries #3 | 0 | - | 4.84 | 84,176 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,198,472 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 183,606 |
| Name a Valid Country #3 | 0 | - | 4.98 | 211,522 |
| Name a Valid Country #1 | 0 | - | 4.99 | 230,266 |
| Name a Valid Country #2 | 0 | - | 4.98 | 196,692 |
| Name a Valid Country #4 | 0 | - | 4.97 | 203,697 |
| Name a Valid Country #5 | 0 | - | 4.99 | 162,381 |
| Name a Valid Country #6 | 0 | - | 4.92 | 90,043 |
| Name a Valid Country #7 | 0 | - | 4.90 | 88,557 |
| Name a Valid Country #8 | 0 | - | 4.94 | 58,487 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 40,521 |
| Category Elimination - Cities | 0 | - | 4.27 | 38,173 |
| Members of the Arab League | 0 | - | 4.85 | 64,811 |
| Sahara Desert Countries | 0 | - | 4.97 | 129,083 |
| Himalayan Countries | 0 | - | 4.95 | 107,030 |
| Andean Countries | 0 | - | 4.91 | 59,542 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,599 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,332 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,720 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,578 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,888 |
| Danube Countries | 0 | - | 4.96 | 57,019 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,036 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,129 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,132 |
| Countries with the Worst Passports | 0 | - | 4.88 | 50,003 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,284 |
| European Landlocked Countries | 0 | - | 4.99 | 136,632 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,412 |
| Countries with the Most Species | 0 | - | 4.99 | 89,726 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,915 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,900 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,194 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,748 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,719 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 78,936 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,684 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,963 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,590 |
| Countries in the Alps | 0 | - | 4.84 | 103,395 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,003 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,518 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,002 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,064 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,546 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,030 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,186 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,531 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,553 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,125 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,887 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,847 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,888 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.82 | 48,206 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,244 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,394 |
| Countries with the Most Grassland | 0 | - | 4.94 | 69,964 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,553 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,713 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,655 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,788 |
| Countries with the Most Catholics | 0 | - | 4.91 | 94,736 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 199,848 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,303 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,619 |
| Countries with the Most McDonald's Locations | 0 | - | 4.87 | 103,893 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 81,068 |
| Largest Countries By Category | 0 | - | 4.97 | 145,856 |
| Orthodox Countries | 0 | - | 4.91 | 118,727 |
| Countries by Countries | 0 | - | 4.96 | 55,218 |
| Richest Island Countries | 0 | - | 4.87 | 88,621 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.87 | 87,755 |
| Battle to Country | 0 | - | 4.92 | 36,290 |
| Monarchies of Europe | 0 | - | 4.88 | 87,700 |
| Monarchies of Asia | 0 | - | 4.95 | 54,489 |
| Country Flags with the Most White | 0 | - | 4.90 | 125,517 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,012 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 44,958 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 43,920 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,029 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 283,635 |
| Countries with the Most Muslims | 0 | - | 4.93 | 132,906 |
| Countries with the Most Exports | 0 | - | 4.96 | 139,027 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,910 |
| Countries by Oil Consumption | 0 | - | 4.96 | 112,162 |
| Largest Economies in 2050 | 0 | - | 4.89 | 100,834 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 241,050 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,484 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 67,372 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 95,952 |
| Countries that Start with A | 0 | - | 4.98 | 1,962,309 |
| Countries that Start with B | 0 | - | 4.95 | 2,101,304 |
| Countries that Start with C | 0 | - | 4.96 | 1,662,555 |
| Countries that Start with D | 0 | - | 4.96 | 603,347 |
| Countries that Start with E | 0 | - | 4.95 | 1,244,648 |
| Countries that Start with G | 0 | - | 4.97 | 1,364,336 |
| Countries that Start with H | 0 | - | 4.96 | 514,658 |
| Countries that Start with I | 0 | - | 4.92 | 1,173,526 |
| Countries that Start with J | 0 | - | 4.98 | 517,337 |
| Countries that Start with K | 0 | - | 4.96 | 722,523 |
| Countries that Start with L | 0 | - | 4.98 | 982,083 |
| Countries that Start with N | 0 | - | 4.93 | 1,008,518 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,892 |
| Countries that Start with S | 0 | - | 4.98 | 1,617,894 |
| Countries that Start with T | 0 | - | 4.89 | 919,626 |
| Countries that Start with U | 0 | - | 4.96 | 829,198 |
| Countries that Start with V | 0 | - | 4.98 | 555,332 |
| Countries that Start with F | 0 | - | 4.83 | 544,549 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,992 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 99,563 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 178,426 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.85 | 50,068 |
| Random Countries by Borders | 0 | - | 4.99 | 67,079 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 77,306 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,276 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,685 |
| Island Countries Quiz | 0 | - | 4.99 | 665,395 |
| Biggest Countries by Area | 0 | - | 5.00 | 941,399 |
| Northernmost Countries | 0 | - | 4.99 | 329,545 |
| Countries of South America | 0 | - | 5.00 | 803,401 |
| Countries of Oceania | 0 | - | 5.00 | 905,462 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,595,601 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 331,089 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,327 |
| Richest Countries A-Z | 0 | - | 4.92 | 89,375 |
| Large Countries with Small Economies | 0 | - | 4.94 | 71,825 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 103,359 |
| Companies by Country | 0 | - | 4.50 | 109,398 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,158 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,445 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,989 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,794 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.90 | 88,436 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 63,426 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 191,503 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,187 |
| Name a Valid African Country | 0 | - | 4.98 | 125,669 |
| Category Elimination - Elements | 0 | - | 4.66 | 48,244 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,321,585 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 351,828 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 127,794 |
| Countries with Megacities | 0 | - | 4.99 | 200,084 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,636 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,109 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 97,168 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 65,087 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 250,895 |
| Countries by Official Language | 0 | - | 4.96 | 174,339 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,512 |
| Countries in their Native Language | 0 | - | 4.98 | 179,510 |
| Independence from Whom | 0 | - | 4.99 | 187,781 |
