| Countries that Start with B | 0 | - | 4.95 | 2,310,044 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,411 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,233 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,552 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,963 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,156 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,365 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,485 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,820 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,718 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,619 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,293 |
| Countries that Start with U | 0 | - | 4.97 | 909,577 |
| Countries that Start with K | 0 | - | 4.97 | 822,187 |
| Countries that Start with V | 0 | - | 4.98 | 612,785 |
| Countries that Start with D | 0 | - | 4.96 | 718,380 |
| Countries that Start with J | 0 | - | 4.98 | 608,297 |
| Countries that Start with H | 0 | - | 4.96 | 610,976 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,272 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,082 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,239 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,256 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,289 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,086 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,494 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,239 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,670 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,489 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,126 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,814 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,308 |
| EU Countries Quiz | 0 | - | 4.99 | 279,180 |
| World Currency Quiz | 0 | - | 4.92 | 307,844 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,843 |
| NATO Countries | 0 | - | 4.98 | 284,254 |
| Countries in World War I | 0 | - | 4.88 | 229,523 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,757 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,404 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,133 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,742 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 195,019 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,063 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,620 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,772 |
| Monarchies of the World | 0 | - | 4.94 | 170,661 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,740 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,438 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,944 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,465 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,867 |
| Coldest World Capitals | 0 | - | 4.95 | 134,364 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,605 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,685 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,067 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,976 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,324 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,005,354 |
| US States Quiz | 0 | - | 5.00 | 17,031,345 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,275 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,960 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,073 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,288 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,419 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,436 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,515 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,483 |
| All Country Flags of the World | 0 | - | 5.00 | 3,728,847 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,155 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,386 |
| Countries of Africa | 0 | - | 5.00 | 2,566,313 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,184 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,697 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,970 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,266 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,606 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,803 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,408 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,721 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,632 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,422 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,709 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,615 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,464 |
| Biggest Cities in the United States | 0 | - | 4.94 | 989,817 |
| Random Country to Capital | 0 | - | 4.98 | 930,857 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,243 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,963 |
| Asia Map Quiz | 0 | - | 4.99 | 927,184 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,372 |
| Countries of South America | 0 | - | 5.00 | 934,895 |
| Island Countries | 0 | - | 4.99 | 713,188 |
| Biggest Cities in the World | 0 | - | 4.91 | 807,510 |
| Counties of England | 0 | - | 4.97 | 804,713 |
| Top World Languages | 0 | - | 4.92 | 832,116 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,632 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,466 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,770 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,425 |
| US States with an Empty Map | 0 | - | 5.00 | 629,852 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 583,514 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,395 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,963 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,252 |
| Countries That Border Russia | 0 | - | 4.98 | 465,074 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,502 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,965 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,880 |
| One Border Countries | 0 | - | 4.98 | 472,844 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,560 |
| Countries with Four Letters | 0 | - | 4.99 | 426,679 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,285 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,248 |
| Countries Bordering France | 0 | - | 4.83 | 405,484 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,629 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,972 |
| Northernmost Countries | 0 | - | 4.99 | 364,829 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,686 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,198 |
| Every Country Shape | 0 | - | 5.00 | 472,902 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,169 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,368 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 368,660 |
| Australia Map Quiz | 0 | - | 4.95 | 346,611 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,377 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,593 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,598 |
| Landlocked Countries | 0 | - | 4.99 | 427,690 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,637 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,358 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,781 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,374 |
| "Land" Countries | 0 | - | 4.98 | 339,166 |
| Flags of North and South America | 0 | - | 4.99 | 378,464 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,333 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,366 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,098 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,783 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,082 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,668 |
| Countries with Z | 0 | - | 4.98 | 293,164 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,619 |
| Countries that Border China | 0 | - | 4.96 | 264,617 |
| Longest International Borders | 0 | - | 4.99 | 266,085 |
| Europe Capital to Country | 0 | - | 4.99 | 252,717 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,972 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,951 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,930 |
| Countries with Five Letters | 0 | - | 4.96 | 284,831 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,788 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,407 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,029 |
| United States Cities Map Quiz | 0 | - | 4.96 | 215,372 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,627 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,978 |
| Official Cities in the UK | 0 | - | 4.89 | 287,067 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,149 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,401 |
| Megacities on a World Map | 0 | - | 4.98 | 257,643 |
| World Capitals by Map | 0 | - | 5.00 | 290,175 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,731 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,501 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,113 |
| Flags of Oceania | 0 | - | 5.00 | 263,694 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,744 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,461 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,755 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,036 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,231 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,627 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,829 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,922 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 229,065 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,478 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,261 |
| Countries with Megacities | 0 | - | 4.99 | 268,168 |
| Geography by Letter - A | 0 | - | 4.75 | 213,278 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,715 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,504 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,534 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,220 |
| Country Chain | 0 | - | 4.96 | 218,734 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,807 |
| European Countries by Clue | 0 | - | 4.92 | 184,347 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,421 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,260 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,847 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,087 |
| World's Busiest Airports | 0 | - | 4.96 | 238,218 |
| Independence from Whom | 0 | - | 4.99 | 213,534 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 226,214 |
| Every European Country Shape | 0 | - | 4.96 | 203,344 |
| Islands by Country #1 | 0 | - | 4.90 | 176,883 |
| Countries in their Native Language | 0 | - | 4.99 | 200,036 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,828 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,059 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,874 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,414 |
| Countries with Six Letters | 0 | - | 4.94 | 215,107 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,355 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,779 |
