| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,002,140 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,390 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,782 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,497 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,404 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,721 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,543 |
| Island Countries Quiz | 0 | - | 4.99 | 575,149 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,458 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,779 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,965 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,941 |
| Countries That Border Russia | 0 | - | 4.98 | 366,761 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,740 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,900 |
| Countries by Borders #1 | 0 | - | 5.00 | 153,908 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,767 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,219 |
| One Border Countries | 0 | - | 4.98 | 357,530 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 156,168 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,451,906 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,243,572 |
| Longest Border by Country #1 | 0 | - | 4.99 | 116,835 |
| Longest Border by Country #2 | 0 | - | 4.96 | 96,094 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,261 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,741 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,374 |
| Countries that Start with D | 0 | - | 4.96 | 460,668 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,979 |
| Countries that Start with G | 0 | - | 4.95 | 1,125,111 |
| Countries that Start with H | 0 | - | 4.92 | 388,093 |
| Countries that Start with I | 0 | - | 4.90 | 972,665 |
| Countries that Start with J | 0 | - | 4.96 | 391,391 |
| Countries that Start with K | 0 | - | 4.94 | 568,334 |
| Countries that Start with L | 0 | - | 4.98 | 809,770 |
| Countries that Start with N | 0 | - | 4.90 | 831,028 |
| Countries that Start with P | 0 | - | 4.94 | 918,294 |
| Countries that Start with R | 0 | - | 4.41 | 297,794 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,749 |
| Countries that Start with T | 0 | - | 4.88 | 755,587 |
| Countries that Start with U | 0 | - | 4.97 | 681,759 |
| Countries that Start with V | 0 | - | 4.97 | 454,110 |
| Countries that Start with F | 0 | - | 4.74 | 421,302 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,119 |
| Countries that Border Poland | 0 | - | 4.98 | 129,100 |
| Countries that Border China | 0 | - | 4.97 | 211,172 |
| Countries with Four Letters | 0 | - | 4.99 | 320,149 |
| Countries of Africa | 0 | - | 5.00 | 1,723,223 |
| Countries of South America | 0 | - | 5.00 | 619,198 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,154 |
| Countries of Oceania | 0 | - | 5.00 | 708,159 |
| "Stan" Countries Quiz | 0 | - | 4.96 | 154,855 |
| Countries that Border Iraq | 0 | - | 4.96 | 91,057 |
| Countries Bordering Iran | 0 | - | 4.84 | 78,950 |
| Countries with Double Letters | 0 | - | 4.89 | 36,563 |
| Countries Bordering France | 0 | - | 4.90 | 308,179 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,246 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 69,834 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,170 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,484 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 98,601 |
| Countries Bordering Brazil | 0 | - | 4.97 | 103,911 |
| Countries that End in N | 0 | - | 4.93 | 102,218 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,049 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,850 |
| Countries with Six Letters Quiz | 0 | - | 4.93 | 157,461 |
| Countries Bordering the EU | 0 | - | 4.56 | 33,742 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,311 |
| Countries Bordering India | 0 | - | 4.98 | 127,395 |
| Countries with W | 0 | - | 4.97 | 110,216 |
| Countries with Z | 0 | - | 4.99 | 222,489 |
| "Land" Countries | 0 | - | 4.98 | 262,127 |
| Countries with Letters Missing | 0 | - | 4.97 | 143,198 |
| Countries That End in U | 0 | - | 4.90 | 84,201 |
| Countries Bordering Two or More Oceans | 0 | - | 4.17 | 105,798 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,941 |
| Countries Bordering Italy | 0 | - | 4.90 | 69,699 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.97 | 59,230 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,080 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 59,256 |
| Countries by Borders #2 | 0 | - | 4.97 | 100,830 |
| Longest International Borders | 0 | - | 4.99 | 201,741 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,309 |
| Countries with J | 0 | - | 4.34 | 136,704 |
| Countries With One Word and Three A's | 0 | - | 4.83 | 22,858 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,519 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.96 | 55,685 |
| Countries by Borders #3 | 0 | - | 4.98 | 70,356 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,647 |
| Countries that End in O | 0 | - | 4.92 | 117,329 |
| Countries that End in R | 0 | - | 4.85 | 84,996 |
| Countries with Two Borders | 0 | - | 4.99 | 106,945 |
| Country Names Created by Only 4 Letters | 0 | - | 4.98 | 124,989 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 140,291 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,268 |
| Countries Ending in "IA" | 0 | - | 4.99 | 149,651 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,339 |
| Countries by First and Last Letter #2 | 0 | - | 4.94 | 106,352 |
| Countries by Last Two Letters | 0 | - | 4.84 | 106,555 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,307,865 |
| Countries That End in Y | 0 | - | 4.89 | 147,969 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,599 |
| Countries Whose Names Start with Saint | 0 | - | 4.83 | 85,221 |
| Countries that End in I | 0 | - | 4.89 | 90,553 |
| Countries Two Borders Away From France | 0 | - | 4.40 | 3,821 |
| Countries Based on First Two Letters #1 | 0 | - | 4.98 | 143,305 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 132,828 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,154 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.90 | 108,775 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,002 |
| Countries Bordering Spain | 0 | - | 4.53 | 54,039 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 79,428 |
| Countries That End in NIA | 0 | - | 4.93 | 92,853 |
| Countries That End in BIA | 0 | - | 4.93 | 114,965 |
| Countries That End in RIA | 0 | - | 4.90 | 92,704 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.89 | 126,779 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 109,267 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,423 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 135,620 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,540 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 47,083 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.95 | 47,536 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,964 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 36,484 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.56 | 68,144 |
| Most Common Words in Official Country Names | 0 | - | 4.82 | 66,773 |
| Every Country Shape | 0 | - | 4.99 | 311,670 |
| Merged Countries #1 | 0 | - | 4.40 | 84,973 |
| Merged Countries #2 | 0 | - | 4.98 | 71,902 |
| Merged Countries #3 | 0 | - | 4.77 | 55,869 |
| Merged Countries #4 | 0 | - | 4.77 | 62,622 |
| European Countries with One Border | 0 | - | 4.95 | 134,774 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,865,169 |
| Asian Countries Ending in "IA" | 0 | - | 4.91 | 71,594 |
| Merged Countries #5 | 0 | - | 4.44 | 44,516 |
| Smallest Countries with at Least One Border | 0 | - | 4.92 | 56,901 |
| Merged Countries #6 | 0 | - | 4.94 | 46,622 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,842 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 169,327 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.46 | 331,611 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.47 | 284,181 |
| Big Countries Bordering Small Countries | 0 | - | 4.98 | 98,974 |
| Bordering Countries Forming Words #1 | 0 | - | 4.84 | 56,350 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 9,329 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,635,189 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 76,875 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,747 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 54,024 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,123 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 102,953 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,041 |
| Countries Bordering Kenya | 0 | - | 4.84 | 51,497 |
| Biggest Countries Bordering the Indian Ocean | 0 | - | 3.63 | 33,943 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.91 | 72,312 |
| Europe by Borders in 30 Seconds | 0 | - | 4.99 | 331,137 |
| Biggest Countries Bordering the Atlantic Ocean | 0 | - | 3.71 | 42,801 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 71,798 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.31 | 25,143 |
| Merged Countries #7 | 0 | - | 4.93 | 53,821 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,838 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,471 |
| "Stan" Countries - Map Quiz | 0 | - | 4.97 | 91,020 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 54,726 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 4.99 | 61,971 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,513 |
| Divided Country Name Puzzle #3 | 0 | - | 4.90 | 92,844 |
| Countries that End in L | 0 | - | 4.96 | 106,817 |
| Countries of Asia with Two or More Words | 0 | - | 4.93 | 80,218 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 111,654 |
| Countries Richer Than Their Neighbors | 0 | - | 4.39 | 46,372 |
| Countries Bordering Myanmar | 0 | - | 4.84 | 62,677 |
| Countries Bordering Serbia | 0 | - | 4.92 | 71,956 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,983 |
| Countries that are Free from U.S.A. | 0 | - | 4.78 | 36,666 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 89,648 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,072 |
| Asian Countries with the Fewest Borders | 0 | - | 4.71 | 80,376 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,995 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,033 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 50,937 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,470 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,275 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,446 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,291 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,639 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 83,546 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 85,615 |
| Smallest Countries Bordering Each Other | 0 | - | 4.53 | 67,320 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 51,788 |
| Bordering Countries by HDI Difference | 0 | - | 4.90 | 42,397 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 75,550 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 58,820 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,119 |
| One Border Countries - Shape Quiz | 0 | - | 4.87 | 40,532 |
| Borders of One Border Countries | 0 | - | 4.02 | 65,071 |
| Add A Letter - Make a Country | 0 | - | 4.71 | 49,199 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,664 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,169 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 93,134 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,549 |
