| Countries that Start with B | 0 | - | 4.95 | 2,310,060 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,434 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,244 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,577 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,971 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,169 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,381 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,503 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,836 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,726 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,630 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,303 |
| Countries that Start with U | 0 | - | 4.97 | 909,584 |
| Countries that Start with K | 0 | - | 4.97 | 822,189 |
| Countries that Start with V | 0 | - | 4.98 | 612,791 |
| Countries that Start with D | 0 | - | 4.96 | 718,387 |
| Countries that Start with J | 0 | - | 4.98 | 608,304 |
| Countries that Start with H | 0 | - | 4.96 | 610,982 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,274 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,084 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,241 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,256 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,290 |
| 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 | 378,676 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,490 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,135 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,821 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,316 |
| EU Countries Quiz | 0 | - | 4.99 | 279,182 |
| World Currency Quiz | 0 | - | 4.92 | 307,855 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,844 |
| NATO Countries | 0 | - | 4.98 | 284,260 |
| Countries in World War I | 0 | - | 4.88 | 229,523 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,758 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,405 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,134 |
| 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 | 199,621 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,772 |
| Monarchies of the World | 0 | - | 4.94 | 170,665 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,743 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,439 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,944 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,467 |
| 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 | 162,607 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,685 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,068 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,978 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,325 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,006,171 |
| US States Quiz | 0 | - | 5.00 | 17,031,530 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,312 |
| World Capitals Quiz | 0 | - | 5.00 | 5,117,025 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,096 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,300 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,443 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,462 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,561 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,502 |
| All Country Flags of the World | 0 | - | 5.00 | 3,728,955 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,164 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,398 |
| Countries of Africa | 0 | - | 5.00 | 2,566,364 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,205 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,709 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,986 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,273 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,641 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,819 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,429 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,729 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,642 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,445 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,719 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,619 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,466 |
| Biggest Cities in the United States | 0 | - | 4.94 | 989,837 |
| Random Country to Capital | 0 | - | 4.98 | 930,886 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,261 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,970 |
| Asia Map Quiz | 0 | - | 4.99 | 927,198 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,377 |
| Countries of South America | 0 | - | 5.00 | 934,915 |
| Island Countries | 0 | - | 4.99 | 713,194 |
| Biggest Cities in the World | 0 | - | 4.91 | 807,522 |
| Counties of England | 0 | - | 4.97 | 804,715 |
| Top World Languages | 0 | - | 4.92 | 832,147 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,638 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,470 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,788 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,433 |
| US States with an Empty Map | 0 | - | 5.00 | 629,858 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 583,523 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,405 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,963 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,256 |
| Countries That Border Russia | 0 | - | 4.98 | 465,081 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,503 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,967 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,891 |
| One Border Countries | 0 | - | 4.98 | 472,850 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,564 |
| Countries with Four Letters | 0 | - | 4.99 | 426,682 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,288 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,258 |
| Countries Bordering France | 0 | - | 4.83 | 405,491 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,638 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,972 |
| Northernmost Countries | 0 | - | 4.99 | 364,831 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,689 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,201 |
| Every Country Shape | 0 | - | 5.00 | 472,911 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,177 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,368 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 368,664 |
| Australia Map Quiz | 0 | - | 4.95 | 346,616 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,380 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,609 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,599 |
| Landlocked Countries | 0 | - | 4.99 | 427,697 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,640 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,358 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,782 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,377 |
| "Land" Countries | 0 | - | 4.98 | 339,172 |
| Flags of North and South America | 0 | - | 4.99 | 378,470 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,336 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,370 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,104 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,786 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,088 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,670 |
| Countries with Z | 0 | - | 4.98 | 293,165 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,624 |
| Countries that Border China | 0 | - | 4.96 | 264,618 |
| Longest International Borders | 0 | - | 4.99 | 266,088 |
| Europe Capital to Country | 0 | - | 4.99 | 252,724 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,975 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,952 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,931 |
| Countries with Five Letters | 0 | - | 4.96 | 284,836 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,791 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,408 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,035 |
| United States Cities Map Quiz | 0 | - | 4.96 | 215,372 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,631 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,980 |
| Official Cities in the UK | 0 | - | 4.89 | 287,067 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,150 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,413 |
| Megacities on a World Map | 0 | - | 4.98 | 257,648 |
| World Capitals by Map | 0 | - | 5.00 | 290,182 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,743 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,504 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,113 |
| Flags of Oceania | 0 | - | 5.00 | 263,698 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,744 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,465 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,757 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,039 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,231 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,629 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,832 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,923 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 229,065 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,480 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,261 |
| Countries with Megacities | 0 | - | 4.99 | 268,173 |
| Geography by Letter - A | 0 | - | 4.75 | 213,279 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,721 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,505 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,539 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,221 |
| Country Chain | 0 | - | 4.96 | 218,736 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,807 |
| European Countries by Clue | 0 | - | 4.92 | 184,348 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,426 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,262 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,848 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,087 |
| World's Busiest Airports | 0 | - | 4.96 | 238,221 |
| Independence from Whom | 0 | - | 4.99 | 213,537 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 226,215 |
| Every European Country Shape | 0 | - | 4.96 | 203,349 |
| Islands by Country #1 | 0 | - | 4.90 | 176,899 |
| Countries in their Native Language | 0 | - | 4.99 | 200,039 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,830 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,065 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,876 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,416 |
| Countries with Six Letters | 0 | - | 4.94 | 215,110 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,356 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,780 |
