| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,850,080 |
| Countries That Border Russia | 0 | - | 4.98 | 464,600 |
| One Border Countries | 0 | - | 4.98 | 472,125 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,723 |
| Countries Bordering France | 0 | - | 4.83 | 405,011 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,944 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 314,125 |
| Countries that Border China | 0 | - | 4.96 | 264,349 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 281,005 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,965 |
| Largest Countries with No Borders | 0 | - | 4.96 | 222,410 |
| Countries by Borders #1 | 0 | - | 5.00 | 195,061 |
| European Countries with One Border | 0 | - | 4.97 | 183,861 |
| Countries that Border Poland | 0 | - | 4.99 | 173,210 |
| Countries Bordering India | 0 | - | 4.98 | 163,835 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,771 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,502 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,580 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,582 |
| Countries with Two Borders | 0 | - | 4.99 | 150,405 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,156 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,444 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,011 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,616 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,986 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,622 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,533 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,918 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,371 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,225 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,159 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,154 |
| Countries that Start with U | 0 | - | 4.97 | 908,686 |
| Countries that Start with K | 0 | - | 4.97 | 821,039 |
| Countries that Start with V | 0 | - | 4.98 | 612,160 |
| Countries that Start with D | 0 | - | 4.96 | 716,802 |
| Countries that Start with J | 0 | - | 4.98 | 607,220 |
| Countries that Start with H | 0 | - | 4.96 | 609,849 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,656 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,038 |
| Longest International Borders | 0 | - | 4.99 | 265,865 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,185 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,303 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,776 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,280 |
| Countries by Borders #2 | 0 | - | 4.96 | 136,815 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 141,566 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 131,757 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,827 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,624 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 140,318 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,124 |
| Longest Border by Country #2 | 0 | - | 4.95 | 121,499 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,964 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,913 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,839 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,025 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,298 |
| Largest Countries Bordering Each Other | 0 | - | 4.99 | 115,837 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,466 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,902 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,923 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,931 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,345 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,120 |
| 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 | 95,863 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,084 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,725 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,415 |
| Merged Countries #2 | 0 | - | 4.96 | 99,900 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,204 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,484 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.92 | 93,904 |
| 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 | 107,741 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 75,881 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,866 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,158 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,699 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,826 |
| Merged Countries #7 | 0 | - | 4.93 | 83,173 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,505 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,697 |
| 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 | 47,906,579 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,655,023 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,798 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,806,747 |
| Countries of Africa | 0 | - | 5.00 | 2,561,313 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,421 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,696 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,088 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,160 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,871 |
| Countries of Oceania | 0 | - | 5.00 | 1,064,071 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,036 |
| Countries of South America | 0 | - | 5.00 | 933,173 |
| Island Countries | 0 | - | 4.99 | 712,693 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 414,202 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,616 |
| Countries with Four Letters | 0 | - | 4.99 | 426,003 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,734 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,901 |
| Northernmost Countries | 0 | - | 4.99 | 364,192 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,637 |
| Every Country Shape | 0 | - | 5.00 | 471,510 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,780 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,911 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,213 |
| Landlocked Countries | 0 | - | 4.99 | 426,283 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,031 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,043 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,506 |
| "Land" Countries | 0 | - | 4.98 | 338,486 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,725 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,434 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,542 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,040 |
| Countries with Z | 0 | - | 4.98 | 292,555 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,308 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,175 |
| EU Countries Quiz | 0 | - | 4.99 | 278,120 |
| Countries by Three Words #1 | 0 | - | 4.95 | 266,686 |
| Countries with Five Letters | 0 | - | 4.96 | 284,116 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 246,615 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,752 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,338 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,888 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,220 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,211 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,870 |
| NATO Countries | 0 | - | 4.98 | 283,594 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 208,613 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,179 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,748 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,499 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,653 |
| Countries in World War I | 0 | - | 4.88 | 229,230 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,743 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,681 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,050 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 226,023 |
| Countries with Megacities | 0 | - | 4.99 | 267,341 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,525 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,351 |
| Country Chain | 0 | - | 4.96 | 218,513 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 218,164 |
| European Countries by Clue | 0 | - | 4.92 | 184,190 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,936 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,828 |
| Independence from Whom | 0 | - | 4.99 | 213,171 |
| Every European Country Shape | 0 | - | 4.96 | 203,078 |
| Islands by Country #1 | 0 | - | 4.90 | 176,400 |
| Countries in their Native Language | 0 | - | 4.99 | 199,800 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,049 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,737 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,024 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,516 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,678 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,276 |
| Countries with Six Letters | 0 | - | 4.94 | 214,585 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 181,231 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,434 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 201,188 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,204 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,949 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,602 |
| Countries of the Middle East | 0 | - | 4.96 | 203,026 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,614 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,512 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,866 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,795 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,276 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,750 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,961 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,787 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,330 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,356 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,511 |
| Monarchies of the World | 0 | - | 4.94 | 170,311 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,707 |
| Countries That End in Y | 0 | - | 4.91 | 186,105 |
| Recently Independent Countries | 0 | - | 4.98 | 160,393 |
| Countries by Three Words #2 | 0 | - | 4.97 | 204,820 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,677 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,926 |
| Olympic Host Countries | 0 | - | 4.98 | 202,033 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,614 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,164 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,289 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,222 |
| City to Country Quiz #1 | 0 | - | 4.97 | 157,560 |
| Countries by Official Language | 0 | - | 4.95 | 196,069 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,944 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,204 |
