| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,829,175 |
| Countries That Border Russia | 0 | - | 4.98 | 461,772 |
| One Border Countries | 0 | - | 4.98 | 468,654 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,497 |
| Countries Bordering France | 0 | - | 4.83 | 402,584 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,445 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 312,719 |
| Countries that Border China | 0 | - | 4.96 | 263,186 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,399 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,603 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,417 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,481 |
| European Countries with One Border | 0 | - | 4.97 | 182,793 |
| Countries that Border Poland | 0 | - | 4.99 | 172,286 |
| Countries Bordering India | 0 | - | 4.98 | 163,436 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,301 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,391 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,592 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,939 |
| Countries with Two Borders | 0 | - | 4.99 | 149,813 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,517 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,820 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,223 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,932 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,444 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,786 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,307 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,403 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,212 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,811 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,832 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,913 |
| Countries that Start with U | 0 | - | 4.97 | 904,563 |
| Countries that Start with K | 0 | - | 4.97 | 815,860 |
| Countries that Start with V | 0 | - | 4.98 | 609,394 |
| Countries that Start with D | 0 | - | 4.96 | 709,719 |
| Countries that Start with J | 0 | - | 4.98 | 602,508 |
| Countries that Start with H | 0 | - | 4.96 | 604,828 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,926 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,254 |
| Longest International Borders | 0 | - | 4.99 | 264,954 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,604 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,521 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,960 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,573 |
| Countries by Borders #2 | 0 | - | 4.96 | 136,345 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 141,026 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 130,922 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,647 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,328 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,611 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,356 |
| Longest Border by Country #2 | 0 | - | 4.95 | 121,161 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,325 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,157 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,063 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,235 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,747 |
| Largest Countries Bordering Each Other | 0 | - | 4.99 | 115,371 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,865 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,193 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,773 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,611 |
| Walking Across Borders with Hints #1 | 0 | - | 4.95 | 108,966 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,406 |
| Countries by Borders #3 | 0 | - | 4.98 | 98,092 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,870 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,250 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,289 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,901 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,451 |
| Merged Countries #2 | 0 | - | 4.96 | 99,087 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,545 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,042 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.92 | 93,605 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,159 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,171 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,426 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,200 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 75,751 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,531 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,873 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,419 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,162 |
| Merged Countries #7 | 0 | - | 4.93 | 82,635 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,202 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,369 |
| Merged Countries #6 | 0 | - | 4.90 | 73,288 |
| Bordering Countries by HDI Difference | 0 | - | 4.88 | 51,933 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,463,780 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,623,741 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,823 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,767,897 |
| Countries of Africa | 0 | - | 5.00 | 2,537,443 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,872,054 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,798 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,817 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,934 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,173 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,091 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,376 |
| Countries of South America | 0 | - | 5.00 | 925,145 |
| Island Countries | 0 | - | 4.99 | 710,410 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 413,082 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,772 |
| Countries with Four Letters | 0 | - | 4.99 | 422,484 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,889 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,259 |
| Northernmost Countries | 0 | - | 4.99 | 361,245 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,362 |
| Every Country Shape | 0 | - | 5.00 | 465,491 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,059 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,373 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,463 |
| Landlocked Countries | 0 | - | 4.99 | 420,577 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,462 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,919 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,951 |
| "Land" Countries | 0 | - | 4.98 | 336,478 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,965 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,424 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,403 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,579 |
| Countries with Z | 0 | - | 4.98 | 290,678 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,820 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,256 |
| EU Countries Quiz | 0 | - | 4.99 | 274,285 |
| Countries by Three Words #1 | 0 | - | 4.95 | 265,460 |
| Countries with Five Letters | 0 | - | 4.96 | 281,418 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,919 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,332 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,790 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,545 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,043 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,493 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,006 |
| NATO Countries | 0 | - | 4.98 | 280,454 |
| Countries with the Highest Life Expectancy | 0 | - | 4.89 | 207,969 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,004 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,199 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 249,446 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,908 |
| Countries in World War I | 0 | - | 4.88 | 228,160 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,222 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 227,138 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,289 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 224,855 |
| Countries with Megacities | 0 | - | 4.99 | 263,462 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,361 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,699 |
| Country Chain | 0 | - | 4.96 | 217,108 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 214,860 |
| European Countries by Clue | 0 | - | 4.92 | 183,646 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,743 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,003 |
| Independence from Whom | 0 | - | 4.99 | 211,727 |
| Every European Country Shape | 0 | - | 4.96 | 201,737 |
| Islands by Country #1 | 0 | - | 4.88 | 175,291 |
| Countries in their Native Language | 0 | - | 4.99 | 198,468 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,882 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,700 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,370 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,722 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,793 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,746 |
| Countries with Six Letters | 0 | - | 4.94 | 212,870 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,657 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,060 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,412 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,194 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,130 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,608 |
| Countries of the Middle East | 0 | - | 4.96 | 201,195 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,679 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,547 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,203 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,626 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,528 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,215 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,287 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,429 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,732 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,003 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,700 |
| Monarchies of the World | 0 | - | 4.94 | 168,706 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,973 |
| Countries That End in Y | 0 | - | 4.91 | 185,734 |
| Recently Independent Countries | 0 | - | 4.98 | 159,257 |
| Countries by Three Words #2 | 0 | - | 4.97 | 202,506 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,748 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,646 |
| Olympic Host Countries | 0 | - | 4.98 | 200,755 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,893 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,873 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,170 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,865 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,917 |
| Countries by Official Language | 0 | - | 4.95 | 194,947 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,316 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,343 |
