| Random Capital to Country | 0 | - | 4.99 | 2,588,764 |
| Random Country to Capital | 0 | - | 4.98 | 918,980 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,360,250 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,182 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,209 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,260 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,310 |
| Top World Languages | 0 | - | 4.92 | 820,658 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,120 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,008 |
| Random Countries by Borders | 0 | - | 4.99 | 82,318 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,403 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,552 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,655 |
| Busiest Airports in Europe | 0 | - | 4.91 | 146,089 |
| World's Busiest Airports | 0 | - | 4.96 | 232,790 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,460 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,616,875 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,361 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,835 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,862 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,434 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,273 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,942 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,648 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,275 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,643 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,228 |
| Countries with Four Letters | 0 | - | 4.99 | 421,776 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 120,951 |
| Airport Codes Quiz #1 | 0 | - | 4.81 | 214,764 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,300 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,341 |
| Capital Cities Chain | 0 | - | 4.83 | 82,565 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,737 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,824 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 175,522 |
| Country Chain | 0 | - | 4.96 | 216,883 |
| Countries by Emojis | 0 | - | 4.99 | 239,052 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,771 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,055 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,257 |
| Islands by Country #1 | 0 | - | 4.88 | 175,155 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,409 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,754 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,650 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,628 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,992 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,210 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,126 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,511 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,072 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,961 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,315 |
| Foods of the World by Description | 0 | - | 4.18 | 46,017 |
| World Currency Quiz | 0 | - | 4.91 | 302,209 |
| Busiest Air Routes in the World | 0 | - | 4.54 | 38,306 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,467 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,339 |
| Airlines by Country | 0 | - | 4.52 | 135,275 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,117 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,880 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,093 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,662 |
| The Only Country ... | 0 | - | 4.91 | 80,847 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,673 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,002 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,986 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,680 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,672 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,352 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,709 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,541 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,112 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,696 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,672 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,886 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,610 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,138 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,217 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,789 |
| Places in their Native Language #2 | 0 | - | 4.79 | 134,023 |
| Busiest Airports in the United States | 0 | - | 4.54 | 135,472 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,302 |
| Boundary Waters | 0 | - | 4.92 | 88,399 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,105 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,801 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,956 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,826 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,810 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,819 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,353 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,218 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,479 |
| Tourist Route of Europe | 0 | - | 4.24 | 42,912 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,835 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,181 |
| Cities by Airports | 0 | - | 4.49 | 88,667 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,869 |
| Cities Chain #2 | 0 | - | 4.42 | 56,331 |
| Cities Chain #1 | 0 | - | 4.61 | 66,592 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,519 |
| Landlocked Countries | 0 | - | 4.99 | 419,307 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,466 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,416 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,060 |
| Flag Carrier Airlines | 0 | - | 4.19 | 50,729 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,512 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,906 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,928 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,031 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,091 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,010 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,438 |
| Demonyms Quiz | 0 | - | 4.15 | 185,094 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,518 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,679 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,735 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,973 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,315 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,721 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,459 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,415 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,697 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,396 |
| Island Countries | 0 | - | 4.99 | 709,916 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,149 |
| Himalayan Countries | 0 | - | 4.95 | 137,568 |
| Andean Countries | 0 | - | 4.95 | 84,017 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,280 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,757 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,897 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,397 |
| Danube Countries | 0 | - | 4.97 | 71,702 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,612 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,098 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,714 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,790 |
| European Landlocked Countries | 0 | - | 4.99 | 146,813 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,182 |
| Countries with the Most Species | 0 | - | 4.99 | 102,953 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,330 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,439 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,598 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,334 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,008 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,399 |
| Countries in the Alps | 0 | - | 4.87 | 117,749 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,179 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,440 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,444 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,039 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,146 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,744 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,324 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,220 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,987 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,585 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,506 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,356 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,961 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,218 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,242 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,258 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,089 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,590 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,593 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,544 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,320 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,017 |
| Largest Countries By Category | 0 | - | 4.97 | 157,700 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,789 |
| Countries by Countries | 0 | - | 4.96 | 62,875 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 50,850 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,261 |
| Top 10 Hottest Asian Countries | 0 | - | 4.63 | 49,113 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,172 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,367 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,464 |
| Northernmost Countries | 0 | - | 4.99 | 360,641 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,558 |
| Countries by Milk Production | 0 | - | 4.54 | 43,922 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 336,377 |
| Mountains by Country | 0 | - | 4.56 | 81,741 |
| Islands by Country #2 | 0 | - | 4.80 | 77,356 |
| Countries of South America | 0 | - | 5.00 | 923,408 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,773 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,540 |
| "Land" Countries | 0 | - | 4.98 | 335,891 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,247 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,567 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,413 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,757 |
| Airports Named for People #1 | 0 | - | 4.44 | 55,886 |
| World's Biggest Airlines | 0 | - | 4.42 | 124,937 |
| Airline Logos | 0 | - | 4.45 | 140,593 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,400 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,181 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,094 |
