| Countries by Clue #1 | 0 | - | 4.93 | 223,522 |
| European Countries by Clue | 0 | - | 4.94 | 173,283 |
| Countries by Clue #2 | 0 | - | 4.92 | 150,507 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,810,581 |
| US States Quiz | 0 | - | 5.00 | 15,016,832 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,178,068 |
| World Capitals Quiz | 0 | - | 5.00 | 4,581,447 |
| Europe Map Quiz | 0 | - | 5.00 | 4,356,031 |
| United States Map Quiz | 0 | - | 4.98 | 3,935,751 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,473,543 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,120,130 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,232,961 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,391,456 |
| All Country Flags of the World | 0 | - | 5.00 | 3,061,755 |
| Random Capital to Country | 0 | - | 4.99 | 2,398,291 |
| Africa Map Quiz | 0 | - | 5.00 | 1,962,819 |
| Countries that Start with B | 0 | - | 4.95 | 2,116,657 |
| Countries of Africa | 0 | - | 5.00 | 2,218,850 |
| Countries that Start with A | 0 | - | 4.98 | 1,977,590 |
| Countries that Start with C | 0 | - | 4.96 | 1,675,493 |
| Countries that Start with S | 0 | - | 4.98 | 1,628,966 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,549,780 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,609 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,796 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,302 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,613,642 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,329,817 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,410,091 |
| Countries that Start with G | 0 | - | 4.97 | 1,375,113 |
| Countries that Start with M | 0 | - | 4.97 | 1,274,036 |
| Countries that Start with E | 0 | - | 4.95 | 1,255,129 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,136 |
| Countries that Start with I | 0 | - | 4.92 | 1,182,752 |
| Countries that Start with P | 0 | - | 4.95 | 1,119,204 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,016,062 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,067,926 |
| Biggest Countries by Area | 0 | - | 5.00 | 948,398 |
| Countries that Start with N | 0 | - | 4.93 | 1,016,821 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,709 |
| Countries that Start with L | 0 | - | 4.98 | 990,519 |
| Countries that Start with T | 0 | - | 4.89 | 927,629 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 846,371 |
| Biggest Cities in the United States | 0 | - | 4.93 | 849,867 |
| Random Country to Capital | 0 | - | 4.98 | 815,796 |
| Countries that Start with U | 0 | - | 4.96 | 835,726 |
| Countries of Oceania | 0 | - | 5.00 | 914,851 |
| Countries of North America Quiz | 0 | - | 5.00 | 898,535 |
| Asia Map Quiz | 0 | - | 4.99 | 801,651 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 680,854 |
| Countries of South America | 0 | - | 5.00 | 810,965 |
| Island Countries Quiz | 0 | - | 4.99 | 669,129 |
| Biggest Cities in the World | 0 | - | 4.90 | 703,555 |
| Counties of England | 0 | - | 4.97 | 705,475 |
| Top World Languages | 0 | - | 4.92 | 724,273 |
| Countries that Start with K | 0 | - | 4.96 | 730,133 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,497 |
| Africa Capitals Quiz | 0 | - | 4.99 | 650,291 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,541 |
| Asia Capitals Quiz | 0 | - | 4.98 | 607,705 |
| Countries that Start with V | 0 | - | 4.98 | 559,559 |
| US States with an Empty Map | 0 | - | 5.00 | 563,540 |
| Countries that Start with D | 0 | - | 4.96 | 611,592 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,512 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,357 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 464,882 |
| Countries that Start with J | 0 | - | 4.98 | 524,048 |
| Countries That Border Russia | 0 | - | 4.98 | 431,449 |
| Countries that Start with H | 0 | - | 4.96 | 521,799 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 393,309 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 380,515 |
| South America Capitals Quiz | 0 | - | 5.00 | 434,010 |
| One Border Countries | 0 | - | 4.98 | 416,025 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,019 |
| Countries with Four Letters | 0 | - | 4.99 | 378,836 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 389,542 |
| Countries with the Most Borders | 0 | - | 4.97 | 363,453 |
| Countries Bordering France | 0 | - | 4.87 | 361,815 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,066 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,640 |
| Northernmost Countries | 0 | - | 4.99 | 331,111 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,897 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,588 |
| Every Country Shape | 0 | - | 5.00 | 391,961 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 345,372 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,643 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 338,854 |
| Australia Map Quiz | 0 | - | 4.94 | 323,317 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 378,613 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,903 |
| Majority Muslim Countries | 0 | - | 4.97 | 317,771 |
| World Map without 12 Countries | 0 | - | 4.97 | 318,849 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 334,970 |
| World Capitals by Proximity | 0 | - | 4.89 | 303,902 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,197 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 285,377 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 289,001 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 270,285 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 290,031 |
| "Land" Countries | 0 | - | 4.98 | 292,461 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,573 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,185 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,324 |
| Biggest Cities in Germany | 0 | - | 4.95 | 268,277 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 253,714 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 224,441 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 229,441 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 242,418 |
| Countries with Z | 0 | - | 4.98 | 265,003 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 248,508 |
| Countries that Border China | 0 | - | 4.96 | 235,915 |
| Longest International Borders | 0 | - | 4.99 | 236,803 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 235,005 |
| Europe Capital to Country | 0 | - | 4.99 | 223,771 |
| EU Countries Quiz | 0 | - | 4.99 | 231,519 |
| World Currency Quiz | 0 | - | 4.92 | 251,431 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,319 |
| Biggest Cities by Language | 0 | - | 4.95 | 216,537 |
| Countries with Five Letters Quiz | 0 | - | 4.97 | 234,227 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 231,208 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 222,791 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 253,354 |
| United States Cities Map Quiz | 0 | - | 4.96 | 203,277 |
| Southernmost Countries of the World | 0 | - | 4.99 | 209,902 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,575 |
| Official Cities in the UK | 0 | - | 4.87 | 237,152 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 199,992 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 211,348 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.92 | 260,677 |
| Megacities on a World Map | 0 | - | 4.98 | 223,842 |
| World Capitals by Map | 0 | - | 5.00 | 248,063 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,456 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 207,943 |
| NATO Countries Quiz | 0 | - | 4.98 | 229,488 |
| Flags of Oceania | 0 | - | 5.00 | 220,875 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 198,283 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,821 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 217,174 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 211,221 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 209,710 |
| Countries in World War I | 0 | - | 4.88 | 212,345 |
| Largest Countries with No Borders | 0 | - | 4.97 | 204,199 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 182,379 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 195,967 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 204,782 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,092 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.93 | 196,532 |
| Countries with Megacities | 0 | - | 4.99 | 202,070 |
| Countries Closest to Canada | 0 | - | 4.90 | 186,296 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 181,456 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 183,430 |
| Countries by Borders #1 | 0 | - | 4.99 | 178,538 |
| Country Chain | 0 | - | 4.96 | 200,126 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 191,363 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,070 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,709 |
| World's Busiest Airports | 0 | - | 4.94 | 191,382 |
| Independence from Whom | 0 | - | 4.99 | 189,556 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 203,495 |
| Every European Country Shape | 0 | - | 4.95 | 173,873 |
| Islands by Country #1 | 0 | - | 4.87 | 165,006 |
| Countries in their Native Language | 0 | - | 4.98 | 180,747 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 179,538 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 183,271 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 178,548 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,532 |
| North America Capitals Quiz | 0 | - | 4.99 | 190,786 |
| Countries With the Most Languages | 0 | - | 4.90 | 177,958 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 175,332 |
| Most Populous Countries in 1900 | 0 | - | 4.92 | 163,612 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 190,885 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.96 | 163,599 |
| Countries Closest to Italy | 0 | - | 4.97 | 181,989 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 171,121 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 174,494 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 179,643 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 183,163 |
| Countries of the Soviet Union | 0 | - | 4.98 | 186,451 |
| Countries of the Middle East | 0 | - | 4.95 | 177,337 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,298 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 163,104 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 203,019 |
| Regions of Countries #1 | 0 | - | 4.96 | 150,874 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 153,874 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 163,097 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 182,116 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 169,446 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,800 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 154,632 |
| Countries with Letters Missing | 0 | - | 4.97 | 169,875 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 156,821 |
| Biggest City in Each U.S. State | 0 | - | 4.86 | 153,683 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 156,673 |
| Monarchies of the World | 0 | - | 4.93 | 154,406 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 154,804 |
| Countries That End in Y | 0 | - | 4.91 | 175,138 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 168,874 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 146,572 |
| European Countries with One Border | 0 | - | 4.96 | 152,712 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 151,733 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,476 |
