| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,849,997 |
| Countries That Border Russia | 0 | - | 4.98 | 464,596 |
| One Border Countries | 0 | - | 4.98 | 472,120 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,712 |
| Countries Bordering France | 0 | - | 4.83 | 405,010 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,941 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,122 |
| Countries that Border China | 0 | - | 4.96 | 264,344 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,998 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,963 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,407 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,060 |
| European Countries with One Border | 0 | - | 4.97 | 183,858 |
| Countries that Border Poland | 0 | - | 4.99 | 173,208 |
| Countries Bordering India | 0 | - | 4.98 | 163,833 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,768 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,498 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,577 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,580 |
| Countries with Two Borders | 0 | - | 4.99 | 150,403 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,118 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,404 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,976 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,593 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,967 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,611 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,511 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,900 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,359 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,212 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,138 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,143 |
| Countries that Start with U | 0 | - | 4.97 | 908,675 |
| Countries that Start with K | 0 | - | 4.97 | 821,027 |
| Countries that Start with V | 0 | - | 4.98 | 612,151 |
| Countries that Start with D | 0 | - | 4.96 | 716,788 |
| Countries that Start with J | 0 | - | 4.98 | 607,212 |
| Countries that Start with H | 0 | - | 4.96 | 609,836 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,656 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,025 |
| Longest International Borders | 0 | - | 4.99 | 265,861 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,181 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,302 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,769 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,279 |
| Countries by Borders #2 | 0 | - | 4.96 | 136,812 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 141,565 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 131,757 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,823 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,621 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,315 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,123 |
| Longest Border by Country #2 | 0 | - | 4.95 | 121,499 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,962 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,912 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,836 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,024 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,297 |
| Largest Countries Bordering Each Other | 0 | - | 4.99 | 115,836 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,462 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,901 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,923 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,930 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,345 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,117 |
| Countries by Borders #3 | 0 | - | 4.98 | 98,415 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,275 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,862 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,081 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,722 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,409 |
| Merged Countries #2 | 0 | - | 4.96 | 99,899 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,204 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,483 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.92 | 93,903 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,711 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,625 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,144 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,740 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 75,879 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,864 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,156 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,698 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,821 |
| Merged Countries #7 | 0 | - | 4.93 | 83,170 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,504 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,696 |
| Merged Countries #6 | 0 | - | 4.90 | 73,832 |
| Bordering Countries by HDI Difference | 0 | - | 4.89 | 52,158 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,905,258 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,925 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,733 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,806,633 |
| Countries of Africa | 0 | - | 5.00 | 2,561,233 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,373 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,641 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,074 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,133 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,864 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,034 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,012 |
| Countries of South America | 0 | - | 5.00 | 933,152 |
| Island Countries | 0 | - | 4.99 | 712,686 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,193 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,610 |
| Countries with Four Letters | 0 | - | 4.99 | 425,992 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,728 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,887 |
| Northernmost Countries | 0 | - | 4.99 | 364,188 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,626 |
| Every Country Shape | 0 | - | 5.00 | 471,495 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,778 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,899 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,210 |
| Landlocked Countries | 0 | - | 4.99 | 426,246 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,022 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,043 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,504 |
| "Land" Countries | 0 | - | 4.98 | 338,480 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,718 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,428 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,535 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,032 |
| Countries with Z | 0 | - | 4.98 | 292,551 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,302 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,152 |
| EU Countries Quiz | 0 | - | 4.99 | 278,111 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,683 |
| Countries with Five Letters | 0 | - | 4.96 | 284,105 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,614 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,727 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,331 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,883 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,215 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,192 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,866 |
| NATO Countries | 0 | - | 4.98 | 283,589 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,612 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,172 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,743 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,497 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,647 |
| Countries in World War I | 0 | - | 4.88 | 229,224 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,740 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,676 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,041 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,021 |
| Countries with Megacities | 0 | - | 4.99 | 267,327 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,522 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,348 |
| Country Chain | 0 | - | 4.96 | 218,512 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,156 |
| European Countries by Clue | 0 | - | 4.92 | 184,187 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,931 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,817 |
| Independence from Whom | 0 | - | 4.99 | 213,159 |
| Every European Country Shape | 0 | - | 4.96 | 203,072 |
| Islands by Country #1 | 0 | - | 4.90 | 176,397 |
| Countries in their Native Language | 0 | - | 4.99 | 199,796 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,046 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,734 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,022 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,514 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,676 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,276 |
| Countries with Six Letters | 0 | - | 4.94 | 214,577 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,229 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,432 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,184 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,202 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,949 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,599 |
| Countries of the Middle East | 0 | - | 4.96 | 203,016 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,610 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,508 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,859 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,793 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,274 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,747 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,957 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,784 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,326 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,352 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,511 |
| Monarchies of the World | 0 | - | 4.94 | 170,298 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,703 |
| Countries That End in Y | 0 | - | 4.91 | 186,104 |
| Recently Independent Countries | 0 | - | 4.98 | 160,388 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,813 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,673 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,922 |
| Olympic Host Countries | 0 | - | 4.98 | 202,031 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,590 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,161 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,288 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,218 |
| City to Country Quiz #1 | 0 | - | 4.97 | 157,558 |
| Countries by Official Language | 0 | - | 4.95 | 196,064 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,941 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,203 |
