| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,017,772 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,399,863 |
| Canada Provinces and Territories | 0 | - | 4.99 | 262,313 |
| South America Capitals Quiz | 0 | - | 4.99 | 379,624 |
| Star-Spangled Banner Quiz | 0 | - | 4.30 | 160,451 |
| O Canada Lyrics Quiz | 0 | - | 4.40 | 46,886 |
| Countries That Border Russia | 0 | - | 4.97 | 384,648 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 176,480 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 210,870 |
| Countries that Start with A | 0 | - | 4.96 | 1,743,166 |
| Countries that Start with B | 0 | - | 4.92 | 1,881,704 |
| Countries that Start with C | 0 | - | 4.94 | 1,489,681 |
| Countries that Start with D | 0 | - | 4.95 | 515,891 |
| Countries that Start with E | 0 | - | 4.92 | 1,106,000 |
| Countries that Start with G | 0 | - | 4.94 | 1,212,951 |
| Countries that Start with H | 0 | - | 4.91 | 439,152 |
| Countries that Start with I | 0 | - | 4.89 | 1,031,079 |
| Countries that Start with J | 0 | - | 4.97 | 426,560 |
| Countries that Start with K | 0 | - | 4.93 | 613,076 |
| Countries that Start with L | 0 | - | 4.97 | 860,401 |
| Countries that Start with N | 0 | - | 4.87 | 882,582 |
| Countries that Start with P | 0 | - | 4.90 | 975,819 |
| Countries that Start with S | 0 | - | 4.97 | 1,433,557 |
| Countries that Start with T | 0 | - | 4.83 | 802,470 |
| Countries that Start with U | 0 | - | 4.96 | 721,498 |
| Countries that Start with V | 0 | - | 4.96 | 481,980 |
| Countries that Start with M | 0 | - | 4.94 | 1,119,599 |
| Countries that Border Poland | 0 | - | 4.99 | 135,199 |
| Countries that Border China | 0 | - | 4.96 | 218,516 |
| Colombia Country Quiz | 0 | - | 4.87 | 30,744 |
| Countries of Africa | 0 | - | 5.00 | 1,868,114 |
| Countries of North America Quiz | 0 | - | 5.00 | 760,660 |
| Vietnam War Countries | 0 | - | 4.75 | 80,538 |
| Countries Bordering France | 0 | - | 4.82 | 333,121 |
| UK Immigration by Country | 0 | - | 4.93 | 116,376 |
| Countries Bordering Germany | 0 | - | 4.98 | 305,563 |
| Central American Countries | 0 | - | 4.96 | 127,395 |
| North America Capitals Quiz | 0 | - | 4.99 | 164,388 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 316,244 |
| Countries of the Soviet Union | 0 | - | 4.99 | 154,556 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 103,474 |
| Countries Bordering Brazil | 0 | - | 4.97 | 108,729 |
| Countries by Clue #1 | 0 | - | 4.88 | 202,614 |
| Countries Bordering Turkey | 0 | - | 4.98 | 100,695 |
| Countries Bordering Austria | 0 | - | 4.97 | 102,775 |
| Countries Bordering India | 0 | - | 4.97 | 133,471 |
| Countries Closest to the U. S. | 0 | - | 4.38 | 185,854 |
| Countries by Clue #2 | 0 | - | 4.89 | 135,017 |
| Countries by Clue #3 | 0 | - | 4.63 | 84,433 |
| Countries by Clue #4 | 0 | - | 4.34 | 65,209 |
| European Countries by Clue | 0 | - | 4.93 | 159,449 |
| Canada Country Quiz | 0 | - | 4.45 | 112,961 |
| Germany Country Quiz | 0 | - | 4.82 | 127,634 |
| Japan Country Quiz | 0 | - | 4.89 | 108,411 |
| Mexico Country Quiz | 0 | - | 4.38 | 57,151 |
| Brazil Country Quiz | 0 | - | 4.47 | 79,287 |
| Argentina Country Quiz | 0 | - | 4.51 | 47,908 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 406,862 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 539,473 |
| United States Country Quiz | 0 | - | 4.44 | 78,694 |
| Bahamas Country Quiz | 0 | - | 4.48 | 15,910 |
| Barbados Country Quiz | 0 | - | 4.79 | 16,396 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 272,042 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 88,356 |
| Venezuela Country Quiz | 0 | - | 4.46 | 24,777 |
| Biggest Trading Partners - US | 0 | - | 4.52 | 86,753 |
| U.S. States that Start with M | 0 | - | 4.89 | 139,904 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.93 | 124,457 |
| Countries Closest to Australia | 0 | - | 4.99 | 136,696 |
| Countries Closest to Canada | 0 | - | 4.90 | 161,847 |
| Countries Closest to Alaska | 0 | - | 4.90 | 90,978 |
| Countries Closest to Hawaii | 0 | - | 4.48 | 43,402 |
| Countries Closest to Maine | 0 | - | 4.86 | 53,974 |
| Countries Closest to Florida | 0 | - | 4.23 | 16,501 |
| Countries Closest to Japan | 0 | - | 4.94 | 106,226 |
| Countries Closest to Italy | 0 | - | 4.97 | 164,143 |
| Countries Closest to Spain | 0 | - | 4.96 | 178,027 |
| U.S. States that Border Canada | 0 | - | 4.89 | 134,459 |
| Countries Closest to Africa | 0 | - | 4.95 | 121,554 |
| United States Map Quiz | 0 | - | 4.95 | 3,682,003 |
| Panama Country Quiz | 0 | - | 4.61 | 20,904 |
| South America Map Quiz | 0 | - | 5.00 | 1,306,273 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 133,134 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 134,586 |
| Countries by Clue #5 | 0 | - | 4.45 | 42,585 |
| Most Mentioned Enemies of the USA | 0 | - | 4.63 | 149,490 |
| Countries Closest to United States A-Z | 0 | - | 4.68 | 89,170 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 105,501 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.93 | 156,249 |
| Countries with American Expatriates | 0 | - | 4.53 | 39,303 |
| Chile Country Quiz | 0 | - | 4.70 | 31,772 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 116,231 |
| Cuba Country Quiz | 0 | - | 4.71 | 43,458 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 117,195 |
| Peru Country Quiz | 0 | - | 4.49 | 39,835 |
| Haiti Country Quiz | 0 | - | 4.85 | 26,345 |
| European Countries with One Border | 0 | - | 4.95 | 139,917 |
| Paraguay Country Quiz | 0 | - | 4.46 | 20,310 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 127,379 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 150,875 |
| Bolivia Country Quiz | 0 | - | 4.58 | 21,328 |
| Countries of Europe by Population | 0 | - | 4.98 | 113,727 |
| Every European Country Shape | 0 | - | 4.93 | 158,798 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 171,053 |
| Top 10 American Countries by Coastline | 0 | - | 4.91 | 67,648 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 176,611 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.96 | 116,757 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 148,741 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 101,149 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.95 | 133,145 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 141,904 |
| South America Flags Map Quiz | 0 | - | 4.96 | 56,851 |
| Countries of the Middle East | 0 | - | 4.95 | 155,707 |
| US States with an Empty Map | 0 | - | 5.00 | 490,057 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 106,707 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 101,706 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 162,607 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 74,705 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 105,656 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 147,596 |
| Jamaica Country Quiz | 0 | - | 4.70 | 24,788 |
| Countries of Europe After World War II | 0 | - | 4.97 | 152,039 |
| Countries that Visit the United States the Most | 0 | - | 4.93 | 50,220 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 120,666 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 150,291 |
| 10 Westernmost Countries in Europe | 0 | - | 4.93 | 116,444 |
| Total United States Immigration by Country | 0 | - | 4.91 | 90,364 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 121,262 |
| African Countries by a Single Clue | 0 | - | 4.85 | 48,293 |
| Walking Across Borders with Hints #1 | 0 | - | 4.89 | 83,128 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 168,268 |
| Countries that Beat the United States | 0 | - | 4.86 | 108,675 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 35,202 |
| North America Map Quiz | 0 | - | 4.97 | 163,218 |
| Ecuador Country Quiz | 0 | - | 4.54 | 23,513 |
| Most-Visited Countries by Americans | 0 | - | 4.85 | 82,261 |
| American Pacific Coast | 0 | - | 4.76 | 35,148 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 161,400 |
| Large Countries with Small Economies | 0 | - | 4.90 | 50,955 |
| Biggest Trading Partners - Colombia | 0 | - | 4.71 | 22,292 |
| Top 10 Richest Countries in Europe | 0 | - | 4.87 | 121,522 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 60,274 |
| Countries by a Single Clue #1 | 0 | - | 4.51 | 74,991 |
| Countries by a Single Clue #2 | 0 | - | 4.44 | 71,259 |
| Countries by a Single Clue #3 | 0 | - | 4.49 | 56,949 |
| Countries by a Single Clue #4 | 0 | - | 4.41 | 51,741 |
| Countries by a Single Clue #5 | 0 | - | 4.84 | 67,178 |
| Countries by a Single Clue #6 | 0 | - | 4.46 | 61,004 |
| Countries by a Single Clue #7 | 0 | - | 4.33 | 48,222 |
| Countries by a Single Clue #8 | 0 | - | 4.41 | 64,252 |
| Countries by a Single Clue #9 | 0 | - | 4.43 | 52,296 |
| Countries by a Single Clue #10 | 0 | - | 4.53 | 48,793 |
| Countries by a Single Clue #11 | 0 | - | 4.43 | 53,953 |
| Countries by a Single Clue #12 | 0 | - | 4.40 | 56,869 |
| Five Countries by a Single Word by Continent | 0 | - | 4.87 | 57,178 |
| Arms Exports - United States | 0 | - | 4.62 | 45,918 |
| The Only European Country ... | 0 | - | 4.93 | 141,627 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 109,439 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 105,653 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 93,627 |
| The Only Asian Country ... | 0 | - | 4.62 | 105,951 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 112,248 |
| The Only African Country ... | 0 | - | 4.98 | 97,318 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 123,762 |
| Which City in Latin America? | 0 | - | 4.60 | 35,982 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 41,046 |
| Countries that Visit Florida the Most | 0 | - | 4.51 | 45,721 |
| Canada by Picture | 0 | - | 4.16 | 13,155 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 229,006 |
| Which City in Canada? | 0 | - | 4.83 | 41,534 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.90 | 135,466 |
| Random European Flag to Country | 0 | - | 4.82 | 131,729 |
| Random European Capital to Country | 0 | - | 4.96 | 135,530 |
| Random European Country to Capital | 0 | - | 4.88 | 113,143 |
| Countries that Beat Brazil | 0 | - | 4.36 | 41,196 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.42 | 23,680 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.49 | 28,329 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 57,256 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 42,777 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 154,504 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.49 | 35,338 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.85 | 50,265 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 38,742 |
| Which South American Country? | 0 | - | 4.74 | 37,730 |
| Which European Country - Multiple Choice | 0 | - | 4.52 | 76,050 |
| Which African Country? | 0 | - | 4.56 | 32,418 |
| Which Asian Country? | 0 | - | 4.60 | 51,802 |
| Bordering Countries by Clue #1 | 0 | - | 4.95 | 63,128 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 188,963 |
| Bordering Countries by Clue #2 | 0 | - | 4.92 | 57,360 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 168,700 |
| Category Elimination - U.S. States #1 | 0 | - | 4.89 | 169,374 |
| Suriname Country Quiz | 0 | - | 4.58 | 15,998 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 21,555 |
| Guyana Country Quiz | 0 | - | 4.45 | 17,927 |
| Countries Ending in "IA" by Clue | 0 | - | 4.59 | 55,068 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 184,833 |
| Random U.S. States on a Map | 0 | - | 4.93 | 350,803 |
| Random European Countries on a Map | 0 | - | 4.98 | 227,279 |
| Random Asian Countries on a Map | 0 | - | 4.94 | 133,525 |
