| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,994 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,984 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,610 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,940 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,978 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,322 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,317 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,145 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,801 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,891 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,508 |
| Name a Valid World City | 0 | - | 4.83 | 70,104 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,638 |
| Random Country to Capital | 0 | - | 4.98 | 911,421 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,660 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,714 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,105 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,073 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,202 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,338 |
| Countries with Four Letters | 0 | - | 4.99 | 418,433 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,391 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,977 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,188 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,468 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,794 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,167 |
| Capital Cities Chain | 0 | - | 4.84 | 81,898 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,975 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,280 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,403 |
| Country Chain | 0 | - | 4.96 | 215,690 |
| Countries by Emojis | 0 | - | 4.99 | 236,098 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,090 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,936 |
| Islands by Country #1 | 0 | - | 4.87 | 174,464 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,899 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,265 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,323 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,733 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,761 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,370 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,339 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,511 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,751 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,357 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,436 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,980 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,290 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,086 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,462 |
| The Only Country ... | 0 | - | 4.91 | 79,843 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,413 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,434 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,320 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,326 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,832 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,650 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,613 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,521 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,759 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,277 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,404 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,974 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,165 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,586 |
| Random Countries by Borders | 0 | - | 4.99 | 81,655 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,180 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,035 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,442 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,466 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,129 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,691 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,079 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,543 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,487 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,147 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,509 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,644 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,745 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 334,721 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,161 |
| Boundary Waters | 0 | - | 4.92 | 88,029 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,805 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,257 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,257 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,826 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,719 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,964 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,416 |
| Cities Chain #2 | 0 | - | 4.42 | 56,165 |
| Cities Chain #1 | 0 | - | 4.61 | 66,339 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,112 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,895 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,940 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,903,834 |
| Landlocked Countries | 0 | - | 4.99 | 413,420 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 956,050 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,349 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,639 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,489 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,835 |
| Name a Country A-Z | 0 | - | 5.00 | 240,327 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,353 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,049 |
| Counties of Ireland | 0 | - | 4.92 | 192,998 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,150 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,982 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,583 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,931 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,221 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,631 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,333 |
| Last Names by Country of Origin | 0 | - | 4.64 | 155,887 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,500 |
| Himalayan Countries | 0 | - | 4.95 | 135,281 |
| Andean Countries | 0 | - | 4.94 | 82,791 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,193 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,142 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,859 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,567 |
| Danube Countries | 0 | - | 4.97 | 71,062 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,730 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,517 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,427 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,351 |
| European Landlocked Countries | 0 | - | 4.99 | 145,731 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,171 |
| Countries with the Most Species | 0 | - | 4.99 | 95,234 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,311 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,193 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,360 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,948 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,561 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,936 |
| Countries in the Alps | 0 | - | 4.86 | 116,788 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,537 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,222 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,991 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,404 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,131 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,979 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,551 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,736 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,188 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,036 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,189 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,031 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,431 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,722 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,735 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,020 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,621 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,246 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,750 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,181 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,602 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,591 |
| Largest Countries By Category | 0 | - | 4.97 | 156,720 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,527 |
| Countries by Countries | 0 | - | 4.96 | 62,242 |
| Countries With One Word and Two U's | 0 | - | 4.47 | 50,403 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,352 |
| Top 10 Hottest Asian Countries | 0 | - | 4.61 | 48,949 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,958 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,323 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,607 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,085 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,739 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,454 |
| Countries by Milk Production | 0 | - | 4.54 | 43,609 |
| Mountains by Country | 0 | - | 4.64 | 81,542 |
| Islands by Country #2 | 0 | - | 4.80 | 76,979 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,938 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,090 |
| Countries that Beat a Random Country | 0 | - | 4.61 | 45,257 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,727 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,692 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,475 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,539 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,226 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,365 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,607 |
| Longest International Borders | 0 | - | 4.99 | 263,522 |
| Countries with Three Borders | 0 | - | 4.96 | 36,171 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,593 |
| Geography of Spain | 0 | - | 4.59 | 21,960 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,093 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,654 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,852 |
| Demonym of Every Country | 0 | - | 4.91 | 58,622 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 236,368 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,640 |
| Fictional Cities | 0 | - | 4.25 | 47,873 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,015 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,644 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 484,328 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,080 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,755 |
| Cities that End in O by Clue | 0 | - | 4.56 | 60,954 |
