| Countries by Three Words #1 | 0 | - | 4.95 | 262,443 |
| European Countries by Clue | 0 | - | 4.92 | 182,477 |
| Countries by Three Words #2 | 0 | - | 4.97 | 198,932 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,999,984 |
| US States Quiz | 0 | - | 5.00 | 16,727,109 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,592,938 |
| World Capitals Quiz | 0 | - | 5.00 | 5,038,329 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,005 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,025 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,804,938 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,365,085 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,724,889 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,990 |
| All Country Flags of the World | 0 | - | 5.00 | 3,611,494 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,971 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,224 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,927 |
| Countries of Africa | 0 | - | 5.00 | 2,512,190 |
| Countries that Start with A | 0 | - | 4.97 | 2,149,209 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,017 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,057 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,355 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,013 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,214 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,933 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,795 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,734 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,348 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,296 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,563 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,904 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,129 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,405 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,582 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,197 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,300 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,797 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,870 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,110 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,983 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,003 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,672 |
| Biggest Cities in the United States | 0 | - | 4.93 | 968,343 |
| Random Country to Capital | 0 | - | 4.98 | 912,758 |
| Countries that Start with U | 0 | - | 4.97 | 900,585 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,624 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,682 |
| Asia Map Quiz | 0 | - | 4.99 | 908,184 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,229 |
| Countries of South America | 0 | - | 5.00 | 916,595 |
| Island Countries | 0 | - | 4.99 | 708,005 |
| Biggest Cities in the World | 0 | - | 4.91 | 791,742 |
| Counties of England | 0 | - | 4.97 | 790,305 |
| Top World Languages | 0 | - | 4.92 | 814,454 |
| Countries that Start with K | 0 | - | 4.97 | 810,272 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,621 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,508 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,299 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,042 |
| Countries that Start with V | 0 | - | 4.98 | 605,690 |
| US States with an Empty Map | 0 | - | 5.00 | 619,655 |
| Countries that Start with D | 0 | - | 4.96 | 702,701 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,707 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,576 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,610 |
| Countries that Start with J | 0 | - | 4.98 | 596,932 |
| Countries That Border Russia | 0 | - | 4.98 | 459,522 |
| Countries that Start with H | 0 | - | 4.96 | 598,886 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,445 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,140 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,872 |
| One Border Countries | 0 | - | 4.98 | 465,063 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,640 |
| Countries with Four Letters | 0 | - | 4.99 | 419,103 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,205 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,214 |
| Countries Bordering France | 0 | - | 4.83 | 400,192 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,337 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,522 |
| Northernmost Countries | 0 | - | 4.99 | 358,268 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,638 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,056 |
| Every Country Shape | 0 | - | 5.00 | 459,960 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,487 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,380 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,194 |
| Australia Map Quiz | 0 | - | 4.94 | 342,755 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,221 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,443 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,740 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,692 |
| Landlocked Countries | 0 | - | 4.99 | 414,590 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,862 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,298 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,191 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,583 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,720 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 310,844 |
| "Land" Countries | 0 | - | 4.98 | 333,914 |
| Flags of North and South America | 0 | - | 4.99 | 368,302 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,180 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,602 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,656 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,429 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,544 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,408 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,531 |
| Countries with Z | 0 | - | 4.98 | 288,087 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,333 |
| Countries that Border China | 0 | - | 4.96 | 262,010 |
| Longest International Borders | 0 | - | 4.99 | 263,976 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,982 |
| Europe Capital to Country | 0 | - | 4.99 | 248,256 |
| EU Countries Quiz | 0 | - | 4.99 | 270,509 |
| World Currency Quiz | 0 | - | 4.92 | 299,162 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,900 |
| Biggest Cities by Language | 0 | - | 4.96 | 241,252 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,896 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,039 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,004 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,186 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,349 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,605 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,005 |
| Official Cities in the UK | 0 | - | 4.89 | 281,048 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,492 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,605 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,630 |
| Megacities on a World Map | 0 | - | 4.98 | 251,417 |
| World Capitals by Map | 0 | - | 5.00 | 283,910 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,409 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,652 |
| NATO Countries | 0 | - | 4.98 | 276,700 |
| Flags of Oceania | 0 | - | 5.00 | 255,853 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,352 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,792 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,210 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 247,730 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,225 |
| Countries in World War I | 0 | - | 4.88 | 226,773 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,224 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,575 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,379 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,553 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,447 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 223,913 |
| Countries with Megacities | 0 | - | 4.99 | 247,748 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,484 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 191,036 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,701 |
| Countries by Borders #1 | 0 | - | 5.00 | 193,714 |
| Country Chain | 0 | - | 4.96 | 215,937 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 211,762 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,818 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,782 |
| World's Busiest Airports | 0 | - | 4.94 | 212,519 |
| Independence from Whom | 0 | - | 4.99 | 209,950 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,737 |
| Every European Country Shape | 0 | - | 4.96 | 200,412 |
| Islands by Country #1 | 0 | - | 4.87 | 174,593 |
| Countries in their Native Language | 0 | - | 4.99 | 196,837 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,071 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,164 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,983 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,633 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,382 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,097 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,583 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,707 |
| Countries with Six Letters | 0 | - | 4.93 | 210,560 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,074 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,505 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,499 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,462 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,109 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,357 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,973 |
| Countries of the Middle East | 0 | - | 4.96 | 199,232 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,844 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,524 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,840 |
| Regions of Countries #1 | 0 | - | 4.97 | 159,003 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,558 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,517 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,485 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,493 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,102 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,460 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,677 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,184 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,337 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,667 |
| Monarchies of the World | 0 | - | 4.94 | 166,900 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,271 |
| Countries That End in Y | 0 | - | 4.90 | 185,255 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,165 |
| Recently Independent Countries | 0 | - | 4.98 | 158,104 |
| European Countries with One Border | 0 | - | 4.97 | 181,782 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,357 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,699 |
