| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,812,456 |
| Countries That Border Russia | 0 | - | 4.98 | 460,241 |
| One Border Countries | 0 | - | 4.98 | 466,297 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,979 |
| Countries Bordering France | 0 | - | 4.83 | 401,028 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,944 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 311,352 |
| Countries that Border China | 0 | - | 4.96 | 262,452 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,216 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,757 |
| Largest Countries with No Borders | 0 | - | 4.97 | 220,665 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,026 |
| European Countries with One Border | 0 | - | 4.97 | 182,080 |
| Countries that Border Poland | 0 | - | 4.99 | 171,754 |
| Countries Bordering India | 0 | - | 4.98 | 163,185 |
| Longest Border by Country #1 | 0 | - | 4.99 | 145,681 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,850 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,946 |
| Countries with Two Borders | 0 | - | 4.99 | 149,400 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,529 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,284 |
| Countries by Borders #2 | 0 | - | 4.96 | 135,983 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 140,657 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 130,528 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,382 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,039 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,276 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,059 |
| Longest Border by Country #2 | 0 | - | 4.95 | 120,825 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,014 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,787 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,446 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,918 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,327 |
| Largest Countries Bordering Each Other | 0 | - | 4.99 | 114,985 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,423 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,631 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,364 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,321 |
| Walking Across Borders with Hints #1 | 0 | - | 4.95 | 107,405 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,047 |
| Countries by Borders #3 | 0 | - | 4.98 | 97,781 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,625 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,930 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,997 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,326 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,819 |
| Merged Countries #2 | 0 | - | 4.96 | 98,693 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,261 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,707 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.91 | 93,352 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,021 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,865 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,818 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 75,649 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,333 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,667 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,224 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,643 |
| Merged Countries #7 | 0 | - | 4.93 | 82,199 |
| Merged Countries #6 | 0 | - | 4.90 | 72,946 |
| Bordering Countries by HDI Difference | 0 | - | 4.90 | 51,771 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,647 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,350 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,959 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,591 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,873 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,662 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,335 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,388 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,704 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,843 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,889 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,463 |
| Countries that Start with U | 0 | - | 4.97 | 901,753 |
| Countries that Start with K | 0 | - | 4.97 | 811,808 |
| Countries that Start with V | 0 | - | 4.98 | 606,944 |
| Countries that Start with D | 0 | - | 4.96 | 704,738 |
| Countries that Start with J | 0 | - | 4.98 | 598,644 |
| Countries that Start with H | 0 | - | 4.96 | 600,621 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,321 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,460 |
| Longest International Borders | 0 | - | 4.99 | 264,264 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,173 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,694 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,580 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,668 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,994 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,179 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,145,368 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,603,041 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,369,878 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,739,053 |
| Countries of Africa | 0 | - | 5.00 | 2,520,370 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,857,869 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,595 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,218 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,043,066 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,451 |
| Countries of Oceania | 0 | - | 5.00 | 1,046,251 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,875 |
| Countries of South America | 0 | - | 5.00 | 919,344 |
| Island Countries | 0 | - | 4.99 | 708,743 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,843 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,672 |
| Countries with Four Letters | 0 | - | 4.99 | 420,185 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,928 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,599 |
| Northernmost Countries | 0 | - | 4.99 | 359,254 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,755 |
| Every Country Shape | 0 | - | 5.00 | 461,545 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,736 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,667 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,274 |
| Landlocked Countries | 0 | - | 4.99 | 416,439 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,873 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,866 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,126 |
| "Land" Countries | 0 | - | 4.98 | 334,494 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,452 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,825 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,254 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,221 |
| Countries with Z | 0 | - | 4.98 | 288,625 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,857 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,239 |
| EU Countries Quiz | 0 | - | 4.99 | 271,484 |
| Countries by Three Words #1 | 0 | - | 4.95 | 264,556 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 259,435 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,246 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,636 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,017 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,840 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,204 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,774 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,939 |
| NATO Countries | 0 | - | 4.98 | 277,940 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,540 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,187 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,678 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 248,267 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,681 |
| Countries in World War I | 0 | - | 4.88 | 227,373 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,739 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 226,021 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,017 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,213 |
| Countries with Megacities | 0 | - | 4.99 | 248,813 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,704 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,259 |
| Country Chain | 0 | - | 4.96 | 216,377 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 212,766 |
| European Countries by Clue | 0 | - | 4.92 | 183,240 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,324 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,171 |
| Independence from Whom | 0 | - | 4.99 | 210,693 |
| Every European Country Shape | 0 | - | 4.96 | 200,779 |
| Islands by Country #1 | 0 | - | 4.87 | 174,798 |
| Countries in their Native Language | 0 | - | 4.99 | 197,569 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,318 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,426 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,302 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,984 |
| Countries With the Most Languages | 0 | - | 4.89 | 200,634 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,885 |
| Countries with Six Letters | 0 | - | 4.93 | 211,017 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,255 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,858 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,783 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,444 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,605 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,192 |
| Countries of the Middle East | 0 | - | 4.96 | 199,799 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,112 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,789 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,880 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,005 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,164 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,316 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,677 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,018 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,857 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,965 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,984 |
| Monarchies of the World | 0 | - | 4.94 | 167,353 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,477 |
| Countries That End in Y | 0 | - | 4.90 | 185,386 |
| Recently Independent Countries | 0 | - | 4.98 | 158,347 |
| Countries by Three Words #2 | 0 | - | 4.97 | 200,934 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,656 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,663 |
| Olympic Host Countries | 0 | - | 4.98 | 199,450 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,392 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,632 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,621 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,571 |
| City to Country Quiz #1 | 0 | - | 4.96 | 155,701 |
| Countries by Official Language | 0 | - | 4.95 | 193,946 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,065 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,697 |
