| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,009 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,576 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,878 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,781 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,018 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,562 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,548 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,803 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,553 |
| Random Countries by Borders | 0 | - | 4.99 | 82,289 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,100 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,335 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,229 |
| Random Country to Capital | 0 | - | 4.98 | 918,496 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,267 |
| NATO Countries | 0 | - | 4.98 | 279,366 |
| EU Countries Quiz | 0 | - | 4.99 | 272,956 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,495 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,959 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,921 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,122 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,793 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,829 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,200 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,021 |
| Countries with NO Military | 0 | - | 4.97 | 61,979 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,417 |
| Countries with Four Letters | 0 | - | 4.99 | 421,602 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,202 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,265 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,335,727 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,351 |
| Landlocked Countries | 0 | - | 4.99 | 418,961 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,829 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,102 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,474 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,693 |
| Country Chain | 0 | - | 4.96 | 216,830 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,818 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,152 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,371 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,668 |
| Countries by Emojis | 0 | - | 4.99 | 238,765 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,727 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,910 |
| Buddhist Countries | 0 | - | 4.96 | 143,945 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,212 |
| Islands by Country #1 | 0 | - | 4.88 | 175,114 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,381 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,722 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,626 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,019 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,516 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,707 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,080 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,983 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,375 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,960 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,854 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,219 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,636 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,004 |
| Himalayan Countries | 0 | - | 4.94 | 137,436 |
| Andean Countries | 0 | - | 4.95 | 83,945 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,235 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,667 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,835 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,356 |
| Danube Countries | 0 | - | 4.97 | 71,667 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,556 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,058 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,658 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,738 |
| European Landlocked Countries | 0 | - | 4.99 | 146,779 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,143 |
| Countries with the Most Species | 0 | - | 4.99 | 102,911 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,273 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,433 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,589 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,576 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,937 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,305 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,994 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,368 |
| Countries in the Alps | 0 | - | 4.87 | 117,693 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,136 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,370 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,424 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,987 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,098 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,595 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,287 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,191 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,970 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,556 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,480 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,339 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,927 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,190 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,208 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,193 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,063 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,951 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,573 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,120 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,532 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,386 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,233 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,000 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,646 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,310 |
| Largest Countries By Category | 0 | - | 4.97 | 157,643 |
| Orthodox Countries | 0 | - | 4.92 | 131,334 |
| Countries by Countries | 0 | - | 4.96 | 62,838 |
| Richest Island Countries | 0 | - | 4.84 | 100,313 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,501 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,085 |
| Battle to Country | 0 | - | 4.91 | 53,165 |
| Monarchies of Europe | 0 | - | 4.90 | 97,975 |
| Monarchies of Asia | 0 | - | 4.97 | 70,990 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,214 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,161 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,469 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,978 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,325 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,782 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,167 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,121 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,439 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,292 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,285 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,438 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,062 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,375 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,991 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,077 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,058 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,343 |
| Countries that Start with D | 0 | - | 4.96 | 707,720 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,934 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,600 |
| Countries that Start with H | 0 | - | 4.96 | 603,168 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,246 |
| Countries that Start with J | 0 | - | 4.98 | 601,006 |
| Countries that Start with K | 0 | - | 4.97 | 814,226 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,977 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,922 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,431 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,506 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,545 |
| Countries that Start with U | 0 | - | 4.97 | 903,417 |
| Countries that Start with V | 0 | - | 4.98 | 608,463 |
| Countries that Start with F | 0 | - | 4.83 | 616,353 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,717 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,490 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,930 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,176 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,722 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,021 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,613 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,117 |
| Island Countries | 0 | - | 4.99 | 709,765 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,756 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,068 |
| Northernmost Countries | 0 | - | 4.99 | 360,479 |
| Countries of South America | 0 | - | 5.00 | 922,929 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,080 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,411 |
| "Land" Countries | 0 | - | 4.98 | 335,800 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,108 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,678 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,728 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,749 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,343 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,963 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,774 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,776 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,142 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,902 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,324 |
| Companies by Country | 0 | - | 4.61 | 119,483 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,934 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,809 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,852 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,973 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,942 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,345 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,357 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,307 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,750 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,025 |
| Countries with Megacities | 0 | - | 4.99 | 260,083 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,900 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,997 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,175 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,005 |
| Countries by Official Language | 0 | - | 4.95 | 194,644 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,539 |
| Countries in their Native Language | 0 | - | 4.99 | 198,189 |
| Independence from Whom | 0 | - | 4.99 | 211,322 |
