| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,083,700 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 734,719 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,253 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,781 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,170 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,077 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,908 |
| Island Countries Quiz | 0 | - | 4.99 | 575,969 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,742 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,143 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,382 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,314 |
| Countries That Border Russia | 0 | - | 4.98 | 367,354 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,256 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,079 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,251 |
| Countries by Borders #1 | 0 | - | 5.00 | 154,073 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,957 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,155 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,578 |
| One Border Countries | 0 | - | 4.98 | 358,192 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 156,379 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,500 |
| EU Countries Quiz | 0 | - | 4.99 | 206,636 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,460,682 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,247,551 |
| Longest Border by Country #1 | 0 | - | 4.99 | 116,934 |
| Longest Border by Country #2 | 0 | - | 4.96 | 96,226 |
| Countries that Start with A | 0 | - | 4.96 | 1,625,927 |
| Countries that Start with B | 0 | - | 4.94 | 1,763,424 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,322 |
| Countries that Start with D | 0 | - | 4.96 | 462,202 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,389 |
| Countries that Start with G | 0 | - | 4.95 | 1,127,662 |
| Countries that Start with H | 0 | - | 4.92 | 389,405 |
| Countries that Start with I | 0 | - | 4.90 | 974,714 |
| Countries that Start with J | 0 | - | 4.96 | 392,688 |
| Countries that Start with K | 0 | - | 4.95 | 570,354 |
| Countries that Start with L | 0 | - | 4.98 | 811,588 |
| Countries that Start with N | 0 | - | 4.90 | 832,870 |
| Countries that Start with P | 0 | - | 4.94 | 920,427 |
| Countries that Start with R | 0 | - | 4.41 | 298,885 |
| Countries that Start with S | 0 | - | 4.97 | 1,353,653 |
| Countries that Start with T | 0 | - | 4.89 | 757,317 |
| Countries that Start with U | 0 | - | 4.97 | 683,285 |
| Countries that Start with V | 0 | - | 4.97 | 455,190 |
| Countries that Start with F | 0 | - | 4.74 | 422,719 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,269 |
| Countries that Border Poland | 0 | - | 4.98 | 129,345 |
| Countries that Border China | 0 | - | 4.97 | 211,738 |
| Countries with Four Letters | 0 | - | 4.99 | 320,639 |
| Countries of Africa | 0 | - | 5.00 | 1,728,764 |
| Countries of South America | 0 | - | 5.00 | 621,109 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,249 |
| Countries of Oceania | 0 | - | 5.00 | 710,590 |
| Countries that Border Iraq | 0 | - | 4.97 | 91,234 |
| Countries Bordering Iran | 0 | - | 4.84 | 79,101 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,956 |
| Countries Bordering France | 0 | - | 4.90 | 308,651 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,179 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,701 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,013 |
| Countries Bordering South Africa | 0 | - | 4.97 | 72,279 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,195 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,749 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 98,774 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,088 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,578 |
| Countries Bordering Turkey | 0 | - | 4.99 | 96,230 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 192,091 |
| Countries Bordering the EU | 0 | - | 4.56 | 33,855 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,478 |
| Countries Bordering India | 0 | - | 4.98 | 127,627 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,415 |
| Countries with Z | 0 | - | 4.99 | 222,768 |
| "Land" Countries | 0 | - | 4.98 | 264,375 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 206,104 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,120 |
| Countries Bordering Two or More Oceans | 0 | - | 4.17 | 105,831 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,337 |
| Countries Bordering Italy | 0 | - | 4.90 | 69,899 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,822 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,260 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,248 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 59,370 |
| Countries by Borders #2 | 0 | - | 4.97 | 100,959 |
| Longest International Borders | 0 | - | 4.99 | 202,047 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,440 |
| Countries by Borders #3 | 0 | - | 4.98 | 70,484 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,765 |
| Countries with Two Borders | 0 | - | 4.99 | 107,057 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,619 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,904 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,695 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,317,799 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,776 |
| Countries Two Borders Away From France | 0 | - | 4.39 | 4,139 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 129,449 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 81,631 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 71,860 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 113,130 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,318 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 54,641 |
| Countries Bordering Spain | 0 | - | 4.53 | 54,200 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,475 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,837 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 109,437 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 135,826 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,303 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.91 | 47,239 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.96 | 47,693 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,258 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 36,555 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.56 | 68,254 |
| Every Country Shape | 0 | - | 4.99 | 312,557 |
| Merged Countries #1 | 0 | - | 4.40 | 85,396 |
| Merged Countries #2 | 0 | - | 4.98 | 75,903 |
| Merged Countries #3 | 0 | - | 4.77 | 56,352 |
| Merged Countries #4 | 0 | - | 4.78 | 63,020 |
| European Countries with One Border | 0 | - | 4.95 | 134,979 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,872,319 |
| Merged Countries #5 | 0 | - | 4.44 | 44,847 |
| Smallest Countries with at Least One Border | 0 | - | 4.92 | 57,048 |
| Merged Countries #6 | 0 | - | 4.94 | 46,966 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,186 |
| Countries with Megacities | 0 | - | 4.99 | 174,772 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,183 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.46 | 332,119 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.47 | 284,702 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,864 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,809 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 122,837 |
| Big Countries Bordering Small Countries | 0 | - | 4.98 | 99,123 |
| Bordering Countries Forming Words #1 | 0 | - | 4.84 | 56,462 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 9,475 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,640,801 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 77,039 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,201 |
| Countries Bordering D.R. Congo | 0 | - | 4.98 | 54,123 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,659 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,843 |
| Largest Countries with No Borders | 0 | - | 4.97 | 163,267 |
| Countries Bordering Kenya | 0 | - | 4.84 | 51,620 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,441 |
| Biggest Countries Bordering the Indian Ocean | 0 | - | 3.63 | 33,969 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.91 | 72,422 |
| Europe by Borders in 30 Seconds | 0 | - | 4.99 | 332,338 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 93,502 |
| Biggest Countries Bordering the Atlantic Ocean | 0 | - | 3.71 | 42,829 |
| Most Populated Countries Bordering the Indian Ocean | 0 | - | 4.31 | 25,184 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 83,432 |
| Merged Countries #7 | 0 | - | 4.93 | 54,203 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 124,743 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,830 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 54,957 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,549 |
| Walking Across Borders with Hints #1 | 0 | - | 4.90 | 80,614 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 111,811 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 75,859 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 86,871 |
| Countries Richer Than Their Neighbors | 0 | - | 4.39 | 46,413 |
| Countries Bordering Myanmar | 0 | - | 4.84 | 62,777 |
| Countries Bordering Serbia | 0 | - | 4.92 | 72,091 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,156 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,273 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,414 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,201 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,296 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,841 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,764 |
| Asian Countries with the Fewest Borders | 0 | - | 4.71 | 80,495 |
| Biggest Cities Near a Border | 0 | - | 4.11 | 14,522 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,288 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,199 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 51,092 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,645 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,422 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 62,550 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 112,076 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,493 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,881 |
| Largest Countries Bordering Each Other | 0 | - | 4.98 | 87,094 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 85,901 |
| Smallest Countries Bordering Each Other | 0 | - | 4.52 | 67,575 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 51,893 |
| Bordering Countries by HDI Difference | 0 | - | 4.90 | 42,500 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 75,703 |
| Countries by Bordering Flags #2 | 0 | - | 4.78 | 58,936 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,251 |
| One Border Countries - Shape Quiz | 0 | - | 4.87 | 40,627 |
| Borders of One Border Countries | 0 | - | 4.02 | 65,096 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.47 | 39,920 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,836 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,358 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.92 | 44,792 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 93,280 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,186 |
| Random Flag to Country | 0 | - | 4.99 | 386,856 |
| Random Countries by Borders | 0 | - | 4.99 | 58,461 |
| Which Country Does Not Border... | 0 | - | 4.74 | 77,224 |
