| Countries that Start with B | 0 | - | 4.95 | 2,298,275 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,886 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,166 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,683 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,053 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,898 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,792 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,351 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,143 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,760 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,699 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,358 |
| Countries that Start with U | 0 | - | 4.97 | 905,713 |
| Countries that Start with K | 0 | - | 4.97 | 817,460 |
| Countries that Start with V | 0 | - | 4.98 | 610,184 |
| Countries that Start with D | 0 | - | 4.96 | 711,870 |
| Countries that Start with J | 0 | - | 4.98 | 603,919 |
| Countries that Start with H | 0 | - | 4.96 | 606,321 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,191 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,343 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,543 |
| Countries that Start with F | 0 | - | 4.83 | 618,815 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,719 |
| Countries that Start with R | 0 | - | 4.43 | 448,443 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,334 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,129 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,068 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,802 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,552 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,789 |
| Countries with Four Letters | 0 | - | 4.99 | 423,389 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,638 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,970 |
| "Land" Countries | 0 | - | 4.98 | 337,406 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,403 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,658 |
| Countries with Z | 0 | - | 4.98 | 291,505 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,564 |
| EU Countries Quiz | 0 | - | 4.99 | 275,621 |
| Countries with Five Letters | 0 | - | 4.96 | 282,559 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,396 |
| NATO Countries | 0 | - | 4.98 | 281,613 |
| Countries in World War I | 0 | - | 4.88 | 228,490 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,658 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 215,849 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,999 |
| Countries with Six Letters | 0 | - | 4.94 | 213,597 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,510 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,366 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,809 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,946 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,889 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,816 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,102 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,728 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,531 |
| Monarchies of the World | 0 | - | 4.94 | 169,265 |
| Countries That End in Y | 0 | - | 4.91 | 185,884 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,132 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,138 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,135 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,709 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,736 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,738 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,675 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,273 |
| Countries that End in O | 0 | - | 4.92 | 159,518 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,663 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,786 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,433 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,426 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,476 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,600,848 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,331 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,835,589 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,264 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,302 |
| Countries of Africa | 0 | - | 5.00 | 2,545,264 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,022 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,543 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,823 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,156 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,096 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,384 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,931 |
| Countries of South America | 0 | - | 5.00 | 927,665 |
| Island Countries | 0 | - | 4.99 | 711,129 |
| Countries That Border Russia | 0 | - | 4.98 | 462,852 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,405 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,412 |
| One Border Countries | 0 | - | 4.98 | 469,979 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,585 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,164 |
| Countries Bordering France | 0 | - | 4.83 | 403,578 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,474 |
| Northernmost Countries | 0 | - | 4.99 | 362,061 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,048 |
| Every Country Shape | 0 | - | 5.00 | 467,572 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,574 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,703 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,018 |
| Landlocked Countries | 0 | - | 4.99 | 422,186 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,459 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,117 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,437 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,698 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,240 |
| Countries that Border China | 0 | - | 4.96 | 263,571 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,913 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,138 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,753 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,131 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,031 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,889 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,855 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,250 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,142 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,375 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,773 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,362 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,950 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,724 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,403 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,827 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 225,468 |
| Countries with Megacities | 0 | - | 4.99 | 264,685 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,606 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,917 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,660 |
| Country Chain | 0 | - | 4.96 | 217,452 |
| European Countries by Clue | 0 | - | 4.92 | 183,832 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,400 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,376 |
| Independence from Whom | 0 | - | 4.99 | 212,153 |
| Every European Country Shape | 0 | - | 4.96 | 202,219 |
| Islands by Country #1 | 0 | - | 4.90 | 175,496 |
| Countries in their Native Language | 0 | - | 4.99 | 199,085 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,269 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,922 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,855 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,360 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,676 |
| Countries of the Middle East | 0 | - | 4.96 | 201,711 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,937 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,054 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,656 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,814 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,212 |
| Recently Independent Countries | 0 | - | 4.98 | 159,493 |
| European Countries with One Border | 0 | - | 4.97 | 183,132 |
| Countries by Three Words #2 | 0 | - | 4.97 | 203,260 |
| Countries that Border Poland | 0 | - | 4.99 | 172,617 |
| Olympic Host Countries | 0 | - | 4.98 | 201,130 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,981 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,401 |
| Countries Bordering India | 0 | - | 4.98 | 163,570 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,256 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,034 |
| Countries by Official Language | 0 | - | 4.95 | 195,296 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,791 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,147 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,580 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,679 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,190 |
| The Only European Country ... | 0 | - | 4.91 | 217,419 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,764 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,375 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,434 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.98 | 152,878 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,656 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,092 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,694 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,523 |
| UK Immigration by Country | 0 | - | 4.94 | 141,171 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,444 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,905 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,048 |
| Germany Country Quiz | 0 | - | 4.83 | 158,192 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,001 |
| Widest Countries East to West | 0 | - | 4.92 | 129,668 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,718 |
| Countries with Two Borders | 0 | - | 4.99 | 149,982 |
| Central American Countries | 0 | - | 4.98 | 156,793 |
| Countries that End in L | 0 | - | 4.94 | 156,850 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,534 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,410 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,868 |
| Countries that End in N | 0 | - | 4.95 | 171,161 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,358 |
| Buddhist Countries | 0 | - | 4.96 | 144,628 |
| Countries That End in BIA | 0 | - | 4.93 | 149,223 |
| Coldest Countries | 0 | - | 4.97 | 138,735 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,725 |
| Countries with W | 0 | - | 4.97 | 160,351 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,822 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,024 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,483 |
| Orthodox Countries | 0 | - | 4.92 | 132,264 |
| Countries That End in NIA | 0 | - | 4.92 | 109,795 |
