| Countries by Three Words #1 | 0 | - | 4.95 | 264,249 |
| European Countries by Clue | 0 | - | 4.92 | 182,855 |
| Countries by Three Words #2 | 0 | - | 4.97 | 200,587 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,085,390 |
| US States Quiz | 0 | - | 5.00 | 16,755,399 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,598,964 |
| World Capitals Quiz | 0 | - | 5.00 | 5,044,777 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,418 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,424 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,809,597 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,367,976 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,733,471 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,755 |
| All Country Flags of the World | 0 | - | 5.00 | 3,620,941 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,324 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,765 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,194 |
| Countries of Africa | 0 | - | 5.00 | 2,516,891 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,719 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,788 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,594 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,259 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,055 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,441 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,479 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,855,491 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,452 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,567 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,858 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,815 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,354 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,347 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,616 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,703 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,020 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,313 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,173 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,061 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,468 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,145 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,871 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,155 |
| Biggest Cities in the United States | 0 | - | 4.93 | 970,344 |
| Random Country to Capital | 0 | - | 4.98 | 913,947 |
| Countries that Start with U | 0 | - | 4.97 | 901,276 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,908 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,699 |
| Asia Map Quiz | 0 | - | 4.99 | 909,701 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,833 |
| Countries of South America | 0 | - | 5.00 | 918,329 |
| Island Countries | 0 | - | 4.99 | 708,458 |
| Biggest Cities in the World | 0 | - | 4.91 | 792,998 |
| Counties of England | 0 | - | 4.97 | 791,597 |
| Top World Languages | 0 | - | 4.92 | 815,914 |
| Countries that Start with K | 0 | - | 4.97 | 811,191 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,255 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,584 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,546 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,158 |
| Countries that Start with V | 0 | - | 4.98 | 606,291 |
| US States with an Empty Map | 0 | - | 5.00 | 620,657 |
| Countries that Start with D | 0 | - | 4.96 | 703,936 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,931 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,954 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,449 |
| Countries that Start with J | 0 | - | 4.98 | 597,956 |
| Countries That Border Russia | 0 | - | 4.98 | 459,974 |
| Countries that Start with H | 0 | - | 4.96 | 599,910 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,703 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,478 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,632 |
| One Border Countries | 0 | - | 4.98 | 465,915 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,105 |
| Countries with Four Letters | 0 | - | 4.99 | 419,783 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,614 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,740 |
| Countries Bordering France | 0 | - | 4.83 | 400,761 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,965 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,869 |
| Northernmost Countries | 0 | - | 4.99 | 358,879 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,964 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,500 |
| Every Country Shape | 0 | - | 5.00 | 460,855 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,065 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,710 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,529 |
| Australia Map Quiz | 0 | - | 4.94 | 343,027 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,921 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,785 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,152 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,050 |
| Landlocked Countries | 0 | - | 4.99 | 415,682 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,329 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,489 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,636 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,779 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 294,979 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 311,180 |
| "Land" Countries | 0 | - | 4.98 | 334,181 |
| Flags of North and South America | 0 | - | 4.99 | 369,322 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,004 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,273 |
| Biggest Cities in Germany | 0 | - | 4.95 | 292,041 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,927 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,725 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,921 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,279 |
| Countries with Z | 0 | - | 4.98 | 288,333 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,664 |
| Countries that Border China | 0 | - | 4.96 | 262,274 |
| Longest International Borders | 0 | - | 4.99 | 264,165 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,736 |
| Europe Capital to Country | 0 | - | 4.99 | 248,590 |
| EU Countries Quiz | 0 | - | 4.99 | 271,096 |
| World Currency Quiz | 0 | - | 4.92 | 299,838 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,237 |
| Biggest Cities by Language | 0 | - | 4.96 | 244,735 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,124 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,177 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,155 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,099 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,516 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,855 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,372 |
| Official Cities in the UK | 0 | - | 4.89 | 281,550 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,721 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,875 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,999 |
| Megacities on a World Map | 0 | - | 4.98 | 251,962 |
| World Capitals by Map | 0 | - | 5.00 | 284,409 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,823 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,832 |
| NATO Countries | 0 | - | 4.98 | 277,493 |
| Flags of Oceania | 0 | - | 5.00 | 256,447 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,466 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,067 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,513 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,095 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,525 |
| Countries in World War I | 0 | - | 4.88 | 227,030 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,538 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,681 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,684 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,831 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,794 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,113 |
| Countries with Megacities | 0 | - | 4.99 | 248,407 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,605 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,186 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,984 |
| Countries by Borders #1 | 0 | - | 5.00 | 193,954 |
| Country Chain | 0 | - | 4.96 | 216,205 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 212,352 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,037 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,920 |
| World's Busiest Airports | 0 | - | 4.95 | 216,213 |
| Independence from Whom | 0 | - | 4.99 | 210,254 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,031 |
| Every European Country Shape | 0 | - | 4.96 | 200,645 |
| Islands by Country #1 | 0 | - | 4.87 | 174,711 |
| Countries in their Native Language | 0 | - | 4.99 | 197,160 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,231 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,334 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,200 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,867 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,842 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,447 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,775 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,824 |
| Countries with Six Letters | 0 | - | 4.93 | 210,783 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,193 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,751 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,693 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,916 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,328 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,502 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,108 |
| Countries of the Middle East | 0 | - | 4.96 | 199,578 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,008 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,670 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,457 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,098 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,174 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,624 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,814 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,615 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,406 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,704 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,814 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,312 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,543 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,871 |
| Monarchies of the World | 0 | - | 4.94 | 167,173 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,403 |
| Countries That End in Y | 0 | - | 4.90 | 185,305 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,240 |
| Recently Independent Countries | 0 | - | 4.98 | 158,250 |
| European Countries with One Border | 0 | - | 4.97 | 181,970 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,540 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,851 |
