| Countries that Start with B | 0 | - | 4.95 | 2,298,152 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,753 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,082 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,607 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,983 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,833 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,717 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,307 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,096 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,694 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,647 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,303 |
| Countries that Start with U | 0 | - | 4.97 | 905,681 |
| Countries that Start with K | 0 | - | 4.97 | 817,418 |
| Countries that Start with V | 0 | - | 4.98 | 610,164 |
| Countries that Start with D | 0 | - | 4.96 | 711,813 |
| Countries that Start with J | 0 | - | 4.98 | 603,882 |
| Countries that Start with H | 0 | - | 4.96 | 606,286 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,314 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,705 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,120 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,062 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,785 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,541 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,771 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,783 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,596 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,958 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,382 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,620 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,542 |
| EU Countries Quiz | 0 | - | 4.99 | 275,596 |
| World Currency Quiz | 0 | - | 4.92 | 304,228 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,377 |
| NATO Countries | 0 | - | 4.98 | 281,592 |
| Countries in World War I | 0 | - | 4.88 | 228,476 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,991 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,500 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,354 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,803 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,876 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,809 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,094 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,522 |
| Monarchies of the World | 0 | - | 4.94 | 169,253 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,725 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,664 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,257 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,657 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,100 |
| Coldest World Capitals | 0 | - | 4.95 | 133,657 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,774 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,428 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,531 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,420 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,472 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,596,092 |
| US States Quiz | 0 | - | 5.00 | 16,918,583 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,023 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,151 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,284 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,618 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,835,358 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,086 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,008 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,116 |
| All Country Flags of the World | 0 | - | 5.00 | 3,680,471 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,751 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,833 |
| Countries of Africa | 0 | - | 5.00 | 2,545,067 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,900 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,743 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,798 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,863 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,862 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,442 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,919 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,762 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,333 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,631 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,096 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,962 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,076 |
| Biggest Cities in the United States | 0 | - | 4.94 | 981,168 |
| Random Country to Capital | 0 | - | 4.98 | 922,852 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,287 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,866 |
| Asia Map Quiz | 0 | - | 4.99 | 919,721 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,426 |
| Countries of South America | 0 | - | 5.00 | 927,600 |
| Island Countries | 0 | - | 4.99 | 711,108 |
| Biggest Cities in the World | 0 | - | 4.91 | 801,004 |
| Counties of England | 0 | - | 4.97 | 798,906 |
| Top World Languages | 0 | - | 4.92 | 824,497 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,721 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,743 |
| Oceania Map Quiz | 0 | - | 4.98 | 652,263 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,776 |
| US States with an Empty Map | 0 | - | 5.00 | 626,024 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,460 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,894 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,167 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,882 |
| Countries That Border Russia | 0 | - | 4.98 | 462,837 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,400 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,398 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,586 |
| One Border Countries | 0 | - | 4.98 | 469,958 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,061 |
| Countries with Four Letters | 0 | - | 4.99 | 423,358 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,561 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,135 |
| Countries Bordering France | 0 | - | 4.83 | 403,565 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,423 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,811 |
| Northernmost Countries | 0 | - | 4.99 | 362,036 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,047 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,030 |
| Every Country Shape | 0 | - | 5.00 | 467,495 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,552 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,689 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 366,793 |
| Australia Map Quiz | 0 | - | 4.95 | 345,163 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,769 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,213 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,011 |
| Landlocked Countries | 0 | - | 4.99 | 422,144 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,155 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,152 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,450 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,106 |
| "Land" Countries | 0 | - | 4.98 | 337,393 |
| Flags of North and South America | 0 | - | 4.99 | 374,341 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,232 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,687 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,525 |
| Biggest Cities in Germany | 0 | - | 4.95 | 294,030 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,417 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,689 |
| Countries with Z | 0 | - | 4.98 | 291,486 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,225 |
| Countries that Border China | 0 | - | 4.96 | 263,557 |
| Longest International Borders | 0 | - | 4.99 | 265,221 |
| Europe Capital to Country | 0 | - | 4.99 | 250,886 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,844 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,902 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,988 |
| Countries with Five Letters | 0 | - | 4.96 | 282,524 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,128 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,297 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,707 |
| United States Cities Map Quiz | 0 | - | 4.96 | 214,480 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,122 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,765 |
| Official Cities in the UK | 0 | - | 4.89 | 284,519 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,021 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,869 |
| Megacities on a World Map | 0 | - | 4.98 | 255,360 |
| World Capitals by Map | 0 | - | 5.00 | 287,476 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,818 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,865 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,246 |
| Flags of Oceania | 0 | - | 5.00 | 260,536 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,138 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,365 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,761 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,344 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,927 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,713 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,399 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,505 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,638 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,810 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,454 |
| Countries with Megacities | 0 | - | 4.99 | 264,651 |
| Geography by Letter - A | 0 | - | 4.74 | 212,105 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,602 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 191,907 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,037 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,654 |
| Country Chain | 0 | - | 4.96 | 217,411 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 215,823 |
| European Countries by Clue | 0 | - | 4.92 | 183,825 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,383 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,360 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,561 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,215 |
| World's Busiest Airports | 0 | - | 4.96 | 234,986 |
| Independence from Whom | 0 | - | 4.99 | 212,146 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,830 |
| Every European Country Shape | 0 | - | 4.96 | 202,210 |
| Islands by Country #1 | 0 | - | 4.88 | 175,483 |
| Countries in their Native Language | 0 | - | 4.99 | 199,075 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,589 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,247 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,979 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,919 |
| Countries with Six Letters | 0 | - | 4.94 | 213,580 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,852 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,358 |
