| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,253,693 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,546 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,174 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,392 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,207 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,812 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,724 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,913 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,895 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,711 |
| Island Countries Quiz | 0 | - | 4.99 | 577,638 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,597 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,246 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,861 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,348 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,059 |
| Countries That Border Russia | 0 | - | 4.98 | 368,655 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,721 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,826 |
| Islands by Country #1 | 0 | - | 4.86 | 149,555 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,267 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,589 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,472 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,447 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,966 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,288 |
| One Border Countries | 0 | - | 4.98 | 359,658 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 156,837 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,054 |
| EU Countries Quiz | 0 | - | 4.99 | 207,163 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,479,759 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,788 |
| Longest Border by Country #1 | 0 | - | 4.99 | 117,338 |
| Longest Border by Country #2 | 0 | - | 4.96 | 96,491 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,917 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,489 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,834 |
| Countries that Start with D | 0 | - | 4.96 | 464,995 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,750 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,375 |
| Countries that Start with H | 0 | - | 4.93 | 391,808 |
| Countries that Start with I | 0 | - | 4.91 | 978,481 |
| Countries that Start with J | 0 | - | 4.96 | 395,155 |
| Countries that Start with K | 0 | - | 4.95 | 573,523 |
| Countries that Start with L | 0 | - | 4.98 | 815,203 |
| Countries that Start with N | 0 | - | 4.90 | 836,423 |
| Countries that Start with P | 0 | - | 4.94 | 924,409 |
| Countries that Start with R | 0 | - | 4.42 | 300,836 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,265 |
| Countries that Start with T | 0 | - | 4.89 | 760,540 |
| Countries that Start with U | 0 | - | 4.97 | 686,184 |
| Countries that Start with V | 0 | - | 4.97 | 457,169 |
| Countries that Start with F | 0 | - | 4.76 | 425,157 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,550 |
| Countries that Border Poland | 0 | - | 4.98 | 130,054 |
| Countries that Border China | 0 | - | 4.97 | 212,329 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,191 |
| Countries in World War I | 0 | - | 4.91 | 183,153 |
| Countries with Four Letters | 0 | - | 4.99 | 321,591 |
| Countries of Africa | 0 | - | 5.00 | 1,739,889 |
| Countries of South America | 0 | - | 5.00 | 625,497 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,013 |
| Countries of Oceania | 0 | - | 5.00 | 715,330 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,508 |
| Countries that Border Iraq | 0 | - | 4.96 | 91,568 |
| Countries Bordering Iran | 0 | - | 4.84 | 79,379 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,660 |
| Countries Bordering France | 0 | - | 4.90 | 309,679 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,930 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,092 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,323 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,494 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,305 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 99,112 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,432 |
| Countries in their Native Language | 0 | - | 4.97 | 149,841 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,037 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,594 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,528 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,038 |
| Countries Bordering the EU | 0 | - | 4.64 | 34,093 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,821 |
| Countries Bordering India | 0 | - | 4.98 | 128,081 |
| Independence from Whom | 0 | - | 4.99 | 153,110 |
| Countries with Z | 0 | - | 4.99 | 223,288 |
| "Land" Countries | 0 | - | 4.98 | 265,362 |
| European Countries by Clue | 0 | - | 4.94 | 154,614 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,024 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,583 |
| Countries Bordering Two or More Oceans | 0 | - | 4.17 | 105,931 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,091 |
| Countries Bordering Italy | 0 | - | 4.91 | 70,203 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,641 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 59,580 |
| Countries by Borders #2 | 0 | - | 4.97 | 101,462 |
| Longest International Borders | 0 | - | 4.99 | 202,629 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,528 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,863 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,912 |
| Countries by Borders #3 | 0 | - | 4.98 | 70,747 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,377 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,043 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,904 |
| Countries with Two Borders | 0 | - | 4.99 | 107,282 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,018 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,505 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,850 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,300 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,508 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,108 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,295 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,336,149 |
| Countries That End in Y | 0 | - | 4.89 | 148,602 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,093 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,294 |
| Countries Two Borders Away From France | 0 | - | 4.39 | 4,465 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,938 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,988 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,895 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,784 |
| Countries Bordering Spain | 0 | - | 4.55 | 54,486 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,239 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 109,969 |
| Country Chain | 0 | - | 4.92 | 156,856 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 136,224 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,923 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.91 | 47,487 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.95 | 47,950 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,842 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 36,702 |
| Every Country Shape | 0 | - | 4.99 | 314,274 |
| Merged Countries #1 | 0 | - | 4.42 | 85,665 |
| Merged Countries #2 | 0 | - | 4.98 | 76,781 |
| Merged Countries #3 | 0 | - | 4.77 | 56,644 |
| Merged Countries #4 | 0 | - | 4.81 | 63,320 |
| European Countries with One Border | 0 | - | 4.95 | 135,355 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,885,325 |
| Merged Countries #5 | 0 | - | 4.44 | 45,081 |
| Smallest Countries with at Least One Border | 0 | - | 4.92 | 57,291 |
| Merged Countries #6 | 0 | - | 4.94 | 47,272 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,868 |
| Countries with Megacities | 0 | - | 4.99 | 176,238 |
| Every European Country Shape | 0 | - | 4.94 | 152,776 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,414 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,589 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.47 | 333,310 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.48 | 285,673 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,546 |
| Big Countries Bordering Small Countries | 0 | - | 4.98 | 99,404 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,504 |
| Bordering Countries Forming Words #1 | 0 | - | 4.86 | 58,898 |
| Bordering Countries Forming Words #2 | 0 | - | 4.98 | 22,705 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,652,700 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,391 |
| Countries of the Middle East | 0 | - | 4.96 | 148,848 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,328 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 54,316 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,732 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,716 |
| Countries Bordering Kenya | 0 | - | 4.84 | 51,808 |
| Biggest Countries Bordering the Indian Ocean | 0 | - | 3.63 | 34,006 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.90 | 72,641 |
| Europe by Borders in 30 Seconds | 0 | - | 4.99 | 333,616 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 93,837 |
| Biggest Countries Bordering the Atlantic Ocean | 0 | - | 3.71 | 42,866 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 72,170 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.30 | 25,281 |
| Merged Countries #7 | 0 | - | 4.94 | 54,546 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,800 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,500 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,422 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,686 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,834 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,160 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 112,121 |
| Countries Richer Than Their Neighbors | 0 | - | 4.39 | 46,493 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 62,990 |
| Countries Bordering Serbia | 0 | - | 4.90 | 72,384 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,586 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,760 |
| Asian Countries with the Fewest Borders | 0 | - | 4.72 | 80,701 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,801 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,496 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 51,417 |
| Flags of Countries That Border France | 0 | - | 4.89 | 86,002 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,745 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,764 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,916 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,366 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 87,688 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 86,188 |
| Smallest Countries Bordering Each Other | 0 | - | 4.53 | 67,729 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 52,096 |
| Bordering Countries by HDI Difference | 0 | - | 4.91 | 42,660 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 75,987 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 59,161 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,498 |
| One Border Countries - Shape Quiz | 0 | - | 4.88 | 40,796 |
| Borders of One Border Countries | 0 | - | 4.02 | 65,157 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,189 |
