| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,259,676 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,626 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,206 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,416 |
| Country Shape Quiz #4 | 0 | - | 4.91 | 180,222 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,976 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,836 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,924 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,905 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,743 |
| Island Countries Quiz | 0 | - | 4.99 | 577,709 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,611 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,255 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,889 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,388 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,096 |
| Countries That Border Russia | 0 | - | 4.98 | 368,695 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,735 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,838 |
| Islands by Country #1 | 0 | - | 4.86 | 149,574 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,291 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 172,604 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,481 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,461 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,002 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,314 |
| One Border Countries | 0 | - | 4.98 | 359,694 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 156,850 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,070 |
| EU Countries Quiz | 0 | - | 4.99 | 207,184 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,480,421 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,256,027 |
| Longest Border by Country #1 | 0 | - | 4.99 | 117,343 |
| Longest Border by Country #2 | 0 | - | 4.96 | 96,496 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,200 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,771 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,065 |
| Countries that Start with D | 0 | - | 4.96 | 465,121 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,942 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,670 |
| Countries that Start with H | 0 | - | 4.93 | 391,914 |
| Countries that Start with I | 0 | - | 4.91 | 978,647 |
| Countries that Start with J | 0 | - | 4.96 | 395,261 |
| Countries that Start with K | 0 | - | 4.95 | 573,672 |
| Countries that Start with L | 0 | - | 4.98 | 815,369 |
| Countries that Start with N | 0 | - | 4.90 | 836,666 |
| Countries that Start with P | 0 | - | 4.94 | 924,571 |
| Countries that Start with R | 0 | - | 4.42 | 300,921 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,479 |
| Countries that Start with T | 0 | - | 4.89 | 760,685 |
| Countries that Start with U | 0 | - | 4.97 | 686,299 |
| Countries that Start with V | 0 | - | 4.97 | 457,253 |
| Countries that Start with F | 0 | - | 4.76 | 425,261 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,719 |
| Countries that Border Poland | 0 | - | 4.98 | 130,065 |
| Countries that Border China | 0 | - | 4.97 | 212,349 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,199 |
| Countries in World War I | 0 | - | 4.91 | 183,169 |
| Countries with Four Letters | 0 | - | 4.99 | 321,622 |
| Countries of Africa | 0 | - | 5.00 | 1,740,279 |
| Countries of South America | 0 | - | 5.00 | 625,629 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,152 |
| Countries of Oceania | 0 | - | 5.00 | 715,437 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 155,516 |
| Countries that Border Iraq | 0 | - | 4.96 | 91,575 |
| Countries Bordering Iran | 0 | - | 4.84 | 79,388 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,669 |
| Countries Bordering France | 0 | - | 4.90 | 309,722 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,946 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,133 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,333 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,503 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,322 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 99,133 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,441 |
| Countries in their Native Language | 0 | - | 4.97 | 149,856 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,051 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,606 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,547 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 158,055 |
| Countries Bordering the EU | 0 | - | 4.64 | 34,104 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,831 |
| Countries Bordering India | 0 | - | 4.98 | 128,096 |
| Independence from Whom | 0 | - | 4.99 | 153,127 |
| Countries with Z | 0 | - | 4.99 | 223,309 |
| "Land" Countries | 0 | - | 4.98 | 265,381 |
| European Countries by Clue | 0 | - | 4.94 | 154,643 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,064 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,602 |
| Countries Bordering Two or More Oceans | 0 | - | 4.17 | 105,932 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,115 |
| Countries Bordering Italy | 0 | - | 4.91 | 70,212 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,243 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,654 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 59,589 |
| Countries by Borders #2 | 0 | - | 4.97 | 101,467 |
| Longest International Borders | 0 | - | 4.99 | 202,647 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,542 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,872 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,934 |
| Countries by Borders #3 | 0 | - | 4.98 | 70,750 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,395 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,057 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,919 |
| Countries with Two Borders | 0 | - | 4.99 | 107,295 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,037 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,658 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,870 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,314 |
| Countries Ending in "IA" | 0 | - | 4.99 | 150,539 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,150 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,310 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,336,764 |
| Countries That End in Y | 0 | - | 4.89 | 148,619 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,109 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 163,311 |
| Countries Two Borders Away From France | 0 | - | 4.39 | 4,478 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,954 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 169,002 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,914 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,805 |
| Countries Bordering Spain | 0 | - | 4.55 | 54,492 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,260 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 109,979 |
| Country Chain | 0 | - | 4.92 | 156,870 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 136,232 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,034 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.91 | 47,497 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.95 | 47,954 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,867 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 36,711 |
| Every Country Shape | 0 | - | 4.99 | 314,327 |
| Merged Countries #1 | 0 | - | 4.42 | 85,672 |
| Merged Countries #2 | 0 | - | 4.98 | 76,799 |
| Merged Countries #3 | 0 | - | 4.77 | 56,654 |
| Merged Countries #4 | 0 | - | 4.81 | 63,326 |
| European Countries with One Border | 0 | - | 4.95 | 135,372 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,885,752 |
| Merged Countries #5 | 0 | - | 4.44 | 45,090 |
| Smallest Countries with at Least One Border | 0 | - | 4.92 | 57,297 |
| Merged Countries #6 | 0 | - | 4.94 | 47,282 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,897 |
| Countries with Megacities | 0 | - | 4.99 | 176,264 |
| Every European Country Shape | 0 | - | 4.94 | 152,791 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 165,430 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 170,624 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.47 | 333,352 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.48 | 285,707 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,569 |
| Big Countries Bordering Small Countries | 0 | - | 4.98 | 99,409 |
| All Countries of the World by Area with Hints | 0 | - | 4.95 | 153,557 |
| Bordering Countries Forming Words #1 | 0 | - | 4.86 | 58,904 |
| Bordering Countries Forming Words #2 | 0 | - | 4.98 | 22,719 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,653,092 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,402 |
| Countries of the Middle East | 0 | - | 4.96 | 148,863 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,421 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 54,321 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,771 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,734 |
| Countries Bordering Kenya | 0 | - | 4.84 | 51,816 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.90 | 72,647 |
| Europe by Borders in 30 Seconds | 0 | - | 4.99 | 333,663 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 93,853 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 72,177 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.30 | 25,285 |
| Merged Countries #7 | 0 | - | 4.94 | 54,556 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,819 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,518 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,434 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,724 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,838 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 160,179 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 112,127 |
| Countries Richer Than Their Neighbors | 0 | - | 4.39 | 46,494 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 62,996 |
| Countries Bordering Serbia | 0 | - | 4.90 | 72,392 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,602 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,778 |
| Asian Countries with the Fewest Borders | 0 | - | 4.72 | 80,713 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,815 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,509 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 51,427 |
| Flags of Countries That Border France | 0 | - | 4.89 | 86,018 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,758 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,771 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,934 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,385 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 87,701 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 86,201 |
| Smallest Countries Bordering Each Other | 0 | - | 4.53 | 67,737 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 52,104 |
| Bordering Countries by HDI Difference | 0 | - | 4.91 | 42,664 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 75,993 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 59,168 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,504 |
| One Border Countries - Shape Quiz | 0 | - | 4.88 | 40,806 |
| Borders of One Border Countries | 0 | - | 4.02 | 65,159 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,199 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,737 |
