| Countries that Start with B | 0 | - | 4.95 | 2,301,418 |
| Countries that Start with A | 0 | - | 4.98 | 2,170,317 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,623 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,778 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,116 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,619 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,831 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,023 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,652 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,335 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,288 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,963 |
| Countries that Start with U | 0 | - | 4.97 | 906,652 |
| Countries that Start with K | 0 | - | 4.97 | 818,727 |
| Countries that Start with V | 0 | - | 4.98 | 610,875 |
| Countries that Start with D | 0 | - | 4.96 | 713,671 |
| Countries that Start with J | 0 | - | 4.98 | 605,083 |
| Countries that Start with H | 0 | - | 4.96 | 607,590 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,354 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,536 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,078 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,319 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,301 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,318 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,674 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,899 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,464 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,693 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,440 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,327 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,111 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,558 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,442 |
| EU Countries Quiz | 0 | - | 4.99 | 276,464 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,662 |
| NATO Countries | 0 | - | 4.98 | 282,302 |
| Countries in World War I | 0 | - | 4.88 | 228,711 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,173 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,757 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,533 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,319 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,123 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,122 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,785 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,990 |
| Monarchies of the World | 0 | - | 4.94 | 169,635 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,000 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,887 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,691 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,834 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,978 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,504 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,553 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,696 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,949 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,705,244 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,640,950 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,840,731 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,387,651 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,789,678 |
| Countries of Africa | 0 | - | 5.00 | 2,550,703 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,882,240 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,717 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,824 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,931 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,723 |
| Countries of Oceania | 0 | - | 5.00 | 1,059,643 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,025 |
| Countries of South America | 0 | - | 5.00 | 929,542 |
| Island Countries | 0 | - | 4.99 | 711,621 |
| Countries that Start with F | 0 | - | 4.83 | 619,765 |
| Countries That Border Russia | 0 | - | 4.98 | 463,668 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,680 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,812 |
| One Border Countries | 0 | - | 4.98 | 470,760 |
| Countries with Four Letters | 0 | - | 4.99 | 424,450 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,284 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,693 |
| Countries Bordering France | 0 | - | 4.83 | 404,141 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,331 |
| Northernmost Countries | 0 | - | 4.99 | 362,815 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,577 |
| Every Country Shape | 0 | - | 5.00 | 468,950 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,001 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,169 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,440 |
| Landlocked Countries | 0 | - | 4.99 | 423,499 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,731 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,471 |
| "Land" Countries | 0 | - | 4.98 | 337,780 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,830 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,940 |
| Countries with Z | 0 | - | 4.98 | 291,857 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,549 |
| Countries that Border China | 0 | - | 4.96 | 263,837 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,175 |
| Countries with Five Letters | 0 | - | 4.96 | 283,077 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,313 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,932 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,496 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,315 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,307 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,028 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,477 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,328 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,660 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,040 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,831 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,222 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,950 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,533 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,999 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,248 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,679 |
| Countries with Megacities | 0 | - | 4.99 | 265,651 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,811 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,054 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,820 |
| Country Chain | 0 | - | 4.96 | 217,891 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 216,517 |
| European Countries by Clue | 0 | - | 4.92 | 183,963 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,015 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,949 |
| Independence from Whom | 0 | - | 4.99 | 212,475 |
| Every European Country Shape | 0 | - | 4.96 | 202,492 |
| Islands by Country #1 | 0 | - | 4.90 | 175,754 |
| Countries in their Native Language | 0 | - | 4.99 | 199,346 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,809 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,036 |
| Countries with Six Letters | 0 | - | 4.94 | 213,943 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,999 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,842 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,877 |
| Countries of the Middle East | 0 | - | 4.96 | 202,112 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,204 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,139 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,763 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,909 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,140 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,953 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,389 |
| Countries That End in Y | 0 | - | 4.91 | 185,971 |
| Recently Independent Countries | 0 | - | 4.98 | 159,671 |
| European Countries with One Border | 0 | - | 4.97 | 183,400 |
| Countries by Three Words #2 | 0 | - | 4.97 | 203,804 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,325 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,411 |
| Countries that Border Poland | 0 | - | 4.99 | 172,846 |
| Olympic Host Countries | 0 | - | 4.98 | 201,472 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,289 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,041 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,970 |
| Countries Bordering India | 0 | - | 4.98 | 163,682 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,616 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,132 |
| Countries by Official Language | 0 | - | 4.95 | 195,566 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,146 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,886 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,811 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,276 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,809 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,241 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,408 |
| The Only European Country ... | 0 | - | 4.91 | 218,075 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,858 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,591 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,561 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 153,027 |
| Countries that End in O | 0 | - | 4.92 | 159,643 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,025 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,464 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,797 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,568 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,596 |
| UK Immigration by Country | 0 | - | 4.94 | 141,371 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,765 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,165 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,453 |
| Germany Country Quiz | 0 | - | 4.83 | 158,485 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,106 |
| Widest Countries East to West | 0 | - | 4.92 | 129,984 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,001 |
| Countries with Two Borders | 0 | - | 4.99 | 150,209 |
| Central American Countries | 0 | - | 4.98 | 157,016 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,625 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,113 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,480 |
| Buddhist Countries | 0 | - | 4.96 | 144,796 |
| Coldest Countries | 0 | - | 4.97 | 138,880 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,977 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,236 |
| Orthodox Countries | 0 | - | 4.92 | 132,482 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,597 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,669 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,301 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,374 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,725 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,466 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,762 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,189 |
