| Countries that Start with B | 0 | - | 4.95 | 2,279,867 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,809 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,319 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,519 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,771 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,337 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,502 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,265 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,545 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,725 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,876 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,211 |
| Countries that Start with U | 0 | - | 4.97 | 899,920 |
| Countries that Start with K | 0 | - | 4.97 | 809,399 |
| Countries that Start with V | 0 | - | 4.98 | 605,093 |
| Countries that Start with D | 0 | - | 4.96 | 701,536 |
| Countries that Start with J | 0 | - | 4.98 | 596,020 |
| Countries that Start with H | 0 | - | 4.96 | 597,957 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,394 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,846 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,921 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,943 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,752 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,396 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,383 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,735 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,526 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,873 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,934 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,114 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,314 |
| EU Countries Quiz | 0 | - | 4.99 | 269,935 |
| World Currency Quiz | 0 | - | 4.92 | 298,482 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,415 |
| NATO Countries | 0 | - | 4.98 | 275,745 |
| Countries in World War I | 0 | - | 4.88 | 226,619 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,495 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,912 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,250 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,842 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,558 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,264 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,277 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,435 |
| Monarchies of the World | 0 | - | 4.94 | 166,611 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,742 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,279 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,050 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,169 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,689 |
| Coldest World Capitals | 0 | - | 4.95 | 133,045 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,473 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,910 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,623 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,683 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,853 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,919,653 |
| US States Quiz | 0 | - | 5.00 | 16,701,501 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,058 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,438 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,455 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,926 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,801,115 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,320 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,716,723 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,359 |
| All Country Flags of the World | 0 | - | 5.00 | 3,602,211 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,996 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,359 |
| Countries of Africa | 0 | - | 5.00 | 2,507,979 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,699 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,511 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,245 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,936 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,319 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,060 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,107 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,822 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,408 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,734 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,439 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,807 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,214 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,671 |
| Random Country to Capital | 0 | - | 4.98 | 911,629 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,417 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,682 |
| Asia Map Quiz | 0 | - | 4.99 | 907,052 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,673 |
| Countries of South America | 0 | - | 5.00 | 914,740 |
| Island Countries | 0 | - | 4.99 | 707,623 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,397 |
| Counties of England | 0 | - | 4.97 | 789,209 |
| Top World Languages | 0 | - | 4.92 | 813,147 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,971 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,271 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,329 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,921 |
| US States with an Empty Map | 0 | - | 5.00 | 618,855 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,272 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,600 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,165 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,889 |
| Countries That Border Russia | 0 | - | 4.98 | 458,926 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 411,183 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,851 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,270 |
| One Border Countries | 0 | - | 4.98 | 464,371 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,208 |
| Countries with Four Letters | 0 | - | 4.99 | 418,535 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,776 |
| Countries with the Most Borders | 0 | - | 4.97 | 385,790 |
| Countries Bordering France | 0 | - | 4.83 | 399,131 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,844 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,278 |
| Northernmost Countries | 0 | - | 4.99 | 357,721 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,311 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,632 |
| Every Country Shape | 0 | - | 5.00 | 458,958 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,113 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,059 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,795 |
| Australia Map Quiz | 0 | - | 4.94 | 342,487 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,625 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,415 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,369 |
| Landlocked Countries | 0 | - | 4.99 | 413,615 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,412 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,092 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,470 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 310,543 |
| "Land" Countries | 0 | - | 4.98 | 333,653 |
| Flags of North and South America | 0 | - | 4.99 | 367,261 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,831 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,934 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,722 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,282 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,129 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,308 |
| Countries with Z | 0 | - | 4.98 | 287,875 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,936 |
| Countries that Border China | 0 | - | 4.96 | 261,821 |
| Longest International Borders | 0 | - | 4.99 | 263,543 |
| Europe Capital to Country | 0 | - | 4.99 | 247,896 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,661 |
| Countries by Three Words #1 | 0 | - | 4.95 | 262,212 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,856 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,686 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 244,900 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,823 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,937 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,245 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,348 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,772 |
| Official Cities in the UK | 0 | - | 4.89 | 280,546 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,274 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,397 |
| Megacities on a World Map | 0 | - | 4.98 | 250,968 |
| World Capitals by Map | 0 | - | 5.00 | 283,213 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,556 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,811 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,477 |
| Flags of Oceania | 0 | - | 5.00 | 255,215 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,211 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,314 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 246,972 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,967 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,291 |
| Largest Countries with No Borders | 0 | - | 4.97 | 219,986 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,477 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,136 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,191 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,154 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 223,379 |
| Countries with Megacities | 0 | - | 4.99 | 246,896 |
| Geography by Letter - A | 0 | - | 4.74 | 210,113 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,362 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,938 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,410 |
| Countries by Borders #1 | 0 | - | 5.00 | 193,594 |
| Country Chain | 0 | - | 4.96 | 215,728 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 211,185 |
| European Countries by Clue | 0 | - | 4.92 | 182,369 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,338 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,631 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,809 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,644 |
| World's Busiest Airports | 0 | - | 4.94 | 210,434 |
| Independence from Whom | 0 | - | 4.99 | 209,690 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,476 |
| Every European Country Shape | 0 | - | 4.96 | 200,183 |
| Islands by Country #1 | 0 | - | 4.87 | 174,486 |
| Countries in their Native Language | 0 | - | 4.99 | 196,636 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,878 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,751 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,405 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,597 |
| Countries with Six Letters | 0 | - | 4.93 | 210,362 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 179,978 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,335 |
