| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,106,186 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,130 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,369 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,872 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,669 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,417 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,032 |
| Island Countries Quiz | 0 | - | 4.99 | 576,209 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,810 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,231 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,528 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,433 |
| Countries That Border Russia | 0 | - | 4.98 | 367,514 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,311 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,179 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,326 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,268 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,670 |
| One Border Countries | 0 | - | 4.98 | 358,399 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,463,150 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,668 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,850 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,391 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,067 |
| Countries that Start with D | 0 | - | 4.96 | 462,582 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,971 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,269 |
| Countries that Start with H | 0 | - | 4.92 | 389,742 |
| Countries that Start with I | 0 | - | 4.90 | 975,234 |
| Countries that Start with J | 0 | - | 4.96 | 393,021 |
| Countries that Start with K | 0 | - | 4.95 | 570,818 |
| Countries that Start with L | 0 | - | 4.98 | 812,053 |
| Countries that Start with N | 0 | - | 4.90 | 833,321 |
| Countries that Start with P | 0 | - | 4.94 | 920,985 |
| Countries that Start with R | 0 | - | 4.41 | 299,166 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,409 |
| Countries that Start with T | 0 | - | 4.89 | 757,772 |
| Countries that Start with U | 0 | - | 4.97 | 683,691 |
| Countries that Start with V | 0 | - | 4.97 | 455,481 |
| Countries that Start with F | 0 | - | 4.76 | 423,072 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,825 |
| Countries with Four Letters | 0 | - | 4.99 | 320,765 |
| Countries of Africa | 0 | - | 5.00 | 1,730,182 |
| Countries of South America | 0 | - | 5.00 | 621,719 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,982 |
| Countries of Oceania | 0 | - | 5.00 | 711,184 |
| Countries Bordering France | 0 | - | 4.90 | 308,756 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,832 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,233 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,818 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,462 |
| Countries with Z | 0 | - | 4.99 | 222,827 |
| "Land" Countries | 0 | - | 4.98 | 264,565 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,191 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,424 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,872 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,280 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,035 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,320,276 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 81,652 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 71,876 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 113,168 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,403 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 54,664 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,506 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,870 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,729 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,331 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.56 | 68,277 |
| Every Country Shape | 0 | - | 4.99 | 312,768 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,873,966 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,276 |
| Countries with Megacities | 0 | - | 4.99 | 175,239 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,226 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,982 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,894 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,185 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,243 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.78 | 77,077 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,864 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,365 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,581 |
| Megacities on a World Map | 0 | - | 4.97 | 199,137 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 170,854 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,108 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,819 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,434 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,895 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,381 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,158 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,039 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,486 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 52,767 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 71,938 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 83,480 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 307,236 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 124,801 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,332 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,017 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,021 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,385 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,703 |
| All Cities in China with Population of 1 Million | 0 | - | 4.66 | 27,426 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,316 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 75,887 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 86,917 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,908 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,219 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,323 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,440 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,225 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,320 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,859 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,867 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,354 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,867 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,377 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 112,130 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,561 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,963 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 85,943 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,285 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.47 | 39,929 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,898 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,408 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.92 | 44,817 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,472 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,427 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,081 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,325 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,638 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,574 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,230 |
| Random Flag to Country | 0 | - | 4.99 | 387,114 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,145 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,416 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,332 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,805 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,564 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,739 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,043 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,791 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,187 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,573 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,661 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 46,967 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,739 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 59,973 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,278 |
| Pixelated World Map | 0 | - | 5.00 | 109,634 |
| Densest Countries Bordering Each Other | 0 | - | 4.88 | 57,429 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,151 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.98 | 83,331 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,907 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,630 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,363 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,371 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,731 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,778 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,026 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,486,645 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,409 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,671 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,442 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,522 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,961 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,972 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,055 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,022 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,155 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,135 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,994 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,666 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,830 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,449 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.73 | 28,484 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,032 |
| Countries by Population Range - Tile Select | 0 | - | 4.82 | 43,509 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,189,487 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,684 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,752 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,663 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,257 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 70,973 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,949 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,900 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,036 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,599 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,646 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,162 |
| Biggest Cities in the Sun Belt on a Map | 0 | - | 4.71 | 13,340 |
| Biggest Cities in the Blue Banana | 0 | - | 4.53 | 26,444 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.95 | 62,309 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.88 | 42,837 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,227 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.94 | 45,465 |
| Colour in the Flag Map by Guessing Cities #2 | 0 | - | 4.73 | 35,725 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 269,652 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 18,100 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.97 | 21,548 |
