| id | Quiz | Points | Best | Average | Rating | Takes |
|---|
| 0 | Caribbean / Lesser Antilles Map Quiz | 0 | - | 42% | 4.99 | 57,481 |
| 1 | US States Quiz | 0 | - | 74% | 5.00 | 5,940,422 |
| 2 | Canada Provinces and Territories Quiz | 0 | - | 76% | 4.99 | 123,371 |
| 3 | United States Map Quiz | 0 | - | 64% | 4.98 | 2,758,452 |
| 4 | South America Map Quiz | 0 | - | 78% | 4.99 | 802,701 |
| 5 | US State Capitals Quiz | 0 | - | 60% | 4.99 | 773,618 |
| 6 | Canada Map Quiz | 0 | - | 69% | 4.98 | 304,553 |
| 7 | Word Scramble - U.S. States | 0 | - | 80% | 4.88 | 183,753 |
| 8 | Countries of North America Quiz | 0 | - | 82% | 4.98 | 180,444 |
| 9 | US States with an Empty Map | 0 | - | 88% | 5.00 | 175,673 |
| 10 | South America Capitals Quiz | 0 | - | 75% | 4.97 | 166,725 |
| 11 | USA States in Alphabetical Order | 0 | - | 72% | 4.98 | 155,379 |
| 12 | Counties of England Quiz | 0 | - | 56% | 4.93 | 251,960 |
| 13 | Countries Closest to Canada | 0 | - | 75% | 4.85 | 72,713 |
| 14 | North America Capitals Quiz | 0 | - | 69% | 4.97 | 69,393 |
| 15 | Top 10 Least Populous U.S. States | 0 | - | 70% | 4.95 | 63,042 |
| 16 | Top 10 Smallest U.S. States by Area | 0 | - | 90% | 4.96 | 56,340 |
| 17 | Top 10 Largest U.S. States by Area | 0 | - | 90% | 4.84 | 55,355 |
| 18 | Biggest Cities in the United States - Extreme | 0 | - | 43% | 4.82 | 55,307 |
| 19 | Confederate States of the U.S. Civil War | 0 | - | 90% | 4.87 | 52,466 |
| 20 | Top 10 Most Populous U.S. States | 0 | - | 80% | 4.96 | 50,248 |
| 21 | U.S. States that Border Canada | 0 | - | 90% | 4.88 | 46,380 |
| 22 | U.S. States that Start with N | 0 | - | 87% | 4.86 | 44,453 |
| 23 | 13 Colonies Quiz | 0 | - | 84% | 4.96 | 44,102 |
| 24 | Countries Closest to United States by Continent | 0 | - | 83% | 4.99 | 43,526 |
| 25 | U.S. State Border Crossings | 0 | - | 86% | 4.91 | 43,470 |
| 26 | Countries Bordering Brazil | 0 | - | 90% | 4.96 | 40,145 |
| 27 | South American Capitals - Map Quiz | 0 | - | 76% | 4.92 | 39,146 |
| 28 | U.S. States or European Countries by Population | 0 | - | 82% | 4.95 | 35,616 |
| 29 | Countries Closest to Alaska | 0 | - | 75% | 4.87 | 34,610 |
| 30 | US State Capitals Quiz - No Hints | 0 | - | 74% | 4.95 | 32,387 |
| 31 | U.S. Cities with the Biggest Economies | 0 | - | 79% | 4.82 | 31,736 |
| 32 | Total United States Immigration by Country | 0 | - | 76% | 4.86 | 31,601 |
| 33 | 15 Largest Cities in South America (with a map) | 0 | - | 66% | 4.86 | 30,372 |
| 34 | Capitals of Canadian Provinces | 0 | - | 69% | 4.83 | 28,699 |
| 35 | Top 10 Newest U.S. States | 0 | - | 80% | 4.83 | 26,002 |
| 36 | U.S. States or European Countries by Area | 0 | - | 90% | 4.84 | 22,437 |
| 37 | U.S. Cities with the Most International Tourists | 0 | - | 75% | 4.85 | 21,639 |
| 38 | Countries of North America with an Empty Map | 0 | - | 91% | 4.99 | 21,235 |
| 39 | Countries with No U.S. Foreign Relations | 0 | - | 60% | 4.88 | 20,878 |
| 40 | U.S. Presidents Quiz | 0 | - | 65% | 4.99 | 1,483,714 |
| 41 | U.S. Presidents by Picture Quiz | 0 | - | 52% | 4.90 | 199,405 |
| 42 | Caribbean Countries and Territories | 0 | - | 62% | 4.80 | 41,201 |
| 43 | Cuba Country Quiz | 0 | - | 72% | 4.52 | 19,896 |
| 44 | Haiti Country Quiz | 0 | - | 70% | 4.48 | 7,947 |
| 45 | Jamaica Country Quiz | 0 | - | 75% | 4.49 | 7,891 |
| 46 | Barbados Country Quiz | 0 | - | 83% | 4.70 | 3,374 |
| 47 | Europe Map Quiz | 0 | - | 64% | 5.00 | 2,375,513 |
| 48 | Africa Map Quiz | 0 | - | 59% | 5.00 | 1,170,412 |
| 49 | East Asia Map Quiz | 0 | - | 82% | 4.99 | 869,061 |
| 50 | Middle East Map Quiz | 0 | - | 82% | 4.99 | 762,301 |
| 51 | Central America and Caribbean Map Quiz | 0 | - | 71% | 4.74 | 587,823 |
| 52 | Countries of Africa | 0 | - | 79% | 5.00 | 525,914 |
| 53 | Countries of Europe - One Minute Sprint | 0 | - | 57% | 4.87 | 373,648 |
| 54 | Asia Map Quiz | 0 | - | 68% | 4.99 | 341,828 |
| 55 | Oceania Map Quiz | 0 | - | 43% | 4.96 | 287,504 |
| 56 | UK Cities Map Quiz | 0 | - | 66% | 4.85 | 249,393 |
| 57 | Africa Capitals Quiz | 0 | - | 56% | 4.97 | 249,043 |
| 58 | Flags of Europe Quiz | 0 | - | 71% | 4.98 | 235,629 |
| 59 | Asia Capitals Quiz | 0 | - | 64% | 4.95 | 222,909 |
| 60 | Counties of England Map Quiz | 0 | - | 51% | 4.84 | 183,653 |
| 61 | Europe Cities Map Quiz | 0 | - | 83% | 4.98 | 183,509 |
| 62 | Countries Bordering Russia Quiz | 0 | - | 85% | 4.99 | 169,038 |
| 63 | Countries Bordering France | 0 | - | 90% | 4.94 | 147,915 |
| 64 | Countries Bordering Germany | 0 | - | 88% | 4.99 | 135,692 |
| 65 | Europe by Borders in 30 Seconds | 0 | - | 84% | 4.98 | 132,849 |
| 66 | Flags of Asia Quiz | 0 | - | 66% | 4.99 | 124,782 |
| 67 | Countries of Europe with an Empty Map | 0 | - | 93% | 5.00 | 117,487 |
| 68 | British Commonwealth Countries Quiz | 0 | - | 61% | 4.92 | 111,570 |
| 69 | Europe Capital to Country | 0 | - | 80% | 4.98 | 104,591 |
| 70 | Regions of Spain Map Quiz | 0 | - | 64% | 4.81 | 91,892 |
| 71 | Flags of North and South America Quiz | 0 | - | 60% | 4.96 | 74,722 |
| 72 | Regions of Italy Map Quiz | 0 | - | 50% | 4.92 | 64,842 |
| 73 | Australian States and Territories Quiz | 0 | - | 75% | 4.82 | 45,770 |
| 74 | States of Mexico Quiz | 0 | - | 54% | 4.53 | 38,476 |
| 75 | States of Germany | 0 | - | 68% | 4.81 | 36,406 |
| 76 | Top 10 Most Populous American Countries | 0 | - | 90% | 4.92 | 35,674 |
| 77 | Provinces of China Quiz | 0 | - | 54% | 4.93 | 35,617 |
| 78 | 10 Biggest American Countries by Area | 0 | - | 100% | 4.91 | 33,768 |
| 79 | Top 10 American Countries by Coastline | 0 | - | 90% | 4.92 | 29,797 |
| 80 | Japanese Prefectures | 0 | - | 51% | 4.83 | 27,005 |
| 81 | Federal Subjects (Oblasts) of Russia Quiz | 0 | - | 45% | 4.97 | 22,625 |
| 82 | Cantons of Switzerland | 0 | - | 46% | 4.93 | 12,019 |
| 83 | Provinces of the Netherlands | 0 | - | 66% | 4.83 | 10,818 |
| 84 | Third Most Common Language by US State | 0 | - | 56% | 4.92 | 42,093 |
| 85 | Largest Virgin Islands | 0 | - | 66% | 4.21 | 2,680 |
| 86 | Countries of the World Quiz | 0 | - | 55% | 5.00 | 14,790,528 |
| 87 | World Capitals Quiz | 0 | - | 41% | 5.00 | 2,335,321 |
| 88 | Countries by First Two Letters in 90 Seconds | 0 | - | 49% | 4.98 | 1,954,805 |
| 89 | Countries of the World with an Empty Map | 0 | - | 77% | 5.00 | 1,297,756 |
| 90 | Countries by Borders in 90 Seconds | 0 | - | 70% | 5.00 | 1,276,615 |
| 91 | Random Capital to Country | 0 | - | 60% | 4.99 | 1,113,338 |
| 92 | Country Flags Quiz #1 | 0 | - | 90% | 4.97 | 1,037,882 |
| 93 | US States by Borders in 30 Seconds | 0 | - | 68% | 4.76 | 880,699 |
| 94 | Countries that Start with B | 0 | - | 64% | 4.96 | 766,530 |
| 95 | Countries that Start with A | 0 | - | 72% | 4.97 | 678,456 |
| 96 | Countries that Start with C | 0 | - | 73% | 4.95 | 605,228 |
| 97 | Biggest Countries by Population Quiz | 0 | - | 79% | 5.00 | 600,683 |
| 98 | Countries of Europe Quiz | 0 | - | 86% | 5.00 | 593,696 |
| 99 | Countries that Start with S | 0 | - | 69% | 4.94 | 589,092 |
| 100 | Europe Capitals Quiz | 0 | - | 71% | 4.99 | 575,660 |
| 101 | U.S. States by First Two Letters in 30 Seconds | 0 | - | 54% | 4.62 | 552,797 |
| 102 | All Country Flags of the World | 0 | - | 46% | 5.00 | 506,868 |
| 103 | Countries that Start with G | 0 | - | 72% | 4.97 | 484,025 |
| 104 | Biggest Countries by Area Quiz | 0 | - | 80% | 4.99 | 445,015 |
| 105 | Countries that Start with M | 0 | - | 70% | 4.95 | 442,025 |
| 106 | Countries that Start with E | 0 | - | 66% | 4.93 | 423,139 |
| 107 | Countries that Start with I | 0 | - | 77% | 4.90 | 406,466 |
| 108 | Countries that Start with P | 0 | - | 77% | 4.90 | 399,990 |
| 109 | Countries that Start with N | 0 | - | 72% | 4.92 | 366,693 |
| 110 | Random Country to Capital | 0 | - | 65% | 4.96 | 363,144 |
| 111 | Country Flags Quiz #2 | 0 | - | 75% | 4.99 | 362,681 |
| 112 | Countries that Start with L | 0 | - | 77% | 4.96 | 353,764 |
| 113 | Countries of Asia Quiz | 0 | - | 81% | 5.00 | 347,570 |
| 114 | Country Shape Quiz #1 | 0 | - | 81% | 4.93 | 333,633 |
| 115 | Countries in World War II Quiz | 0 | - | 70% | 4.80 | 326,997 |
| 116 | Island Countries Quiz | 0 | - | 74% | 4.99 | 323,753 |
| 117 | Countries that Start with T | 0 | - | 72% | 4.85 | 305,292 |
| 118 | Biggest Cities in the World Quiz | 0 | - | 52% | 4.82 | 274,706 |
| 119 | Countries that Start with U | 0 | - | 85% | 4.98 | 266,507 |
| 120 | Country Flags Quiz #3 | 0 | - | 60% | 4.96 | 240,981 |
| 121 | Countries with the Longest Coastlines | 0 | - | 85% | 4.90 | 210,140 |
| 122 | All 1M Cities by Proximity | 0 | - | 79% | 5.00 | 200,237 |
| 123 | Countries that Start with K | 0 | - | 66% | 4.96 | 199,849 |
| 124 | Countries with the Most Tourists Quiz | 0 | - | 79% | 4.88 | 192,372 |
| 125 | Countries of Oceania | 0 | - | 85% | 5.00 | 182,452 |
| 126 | Northernmost Countries Quiz | 0 | - | 90% | 4.98 | 182,256 |
| 127 | Smallest Countries by Population and Area | 0 | - | 70% | 4.98 | 180,947 |
| 128 | Countries with the Most Borders Quiz | 0 | - | 68% | 4.95 | 175,223 |
| 129 | Spanish-Speaking Countries Quiz | 0 | - | 81% | 4.98 | 170,984 |
| 130 | One Border Countries Quiz | 0 | - | 64% | 4.97 | 168,296 |
| 131 | Country Shape Quiz #2 | 0 | - | 75% | 4.97 | 167,361 |
| 132 | Landlocked Countries Quiz | 0 | - | 73% | 4.99 | 161,976 |
| 133 | Countries with Four Letters Quiz | 0 | - | 80% | 4.99 | 159,231 |
| 134 | Biggest Metro Areas in the USA | 0 | - | 54% | 4.98 | 158,517 |
| 135 | Majority Muslim Countries Quiz | 0 | - | 77% | 4.97 | 157,450 |
| 136 | Top Five Countries By Category #1 | 0 | - | 71% | 5.00 | 155,204 |
| 137 | Countries that Start with V | 0 | - | 75% | 4.98 | 154,579 |
| 138 | Countries of South America | 0 | - | 91% | 4.99 | 150,410 |
| 139 | World Map without 12 Countries | 0 | - | 75% | 4.99 | 147,786 |
| 140 | World Capitals by Proximity | 0 | - | 51% | 4.91 | 147,133 |
| 141 | Countries with the Most Billionaires | 0 | - | 80% | 4.92 | 141,281 |
| 142 | Most Populous Countries A-Z | 0 | - | 78% | 4.98 | 138,849 |
| 143 | Countries with the Biggest GDPs | 0 | - | 86% | 4.87 | 130,723 |
| 144 | "Land" Countries | 0 | - | 80% | 4.96 | 128,809 |
| 145 | Countries Closest to the US | 0 | - | 77% | 4.44 | 128,769 |
| 146 | United States Cities Map Quiz | 0 | - | 76% | 4.95 | 126,720 |
| 147 | Richest Countries by Per-Capita GDP | 0 | - | 76% | 4.88 | 122,472 |
| 148 | Country Shape Quiz #3 | 0 | - | 62% | 4.89 | 122,070 |
| 149 | Countries by Clue #1 | 0 | - | 81% | 4.93 | 121,817 |
| 150 | Countries with the Most Military Troops | 0 | - | 80% | 4.91 | 121,682 |
| 151 | Countries and Languages Quiz | 0 | - | 66% | 4.81 | 121,447 |
| 152 | 100 Biggest Cities on a World Map | 0 | - | 61% | 4.98 | 118,379 |
| 153 | EU Countries Quiz | 0 | - | 88% | 4.98 | 117,151 |
| 154 | Cars by Country Quiz | 0 | - | 76% | 4.94 | 115,203 |
| 155 | Countries with Five Letters Quiz | 0 | - | 70% | 4.97 | 113,426 |
| 156 | Countries with the Longest Total Borders | 0 | - | 75% | 4.99 | 113,232 |
| 157 | Five Most Populated Countries by Continent | 0 | - | 83% | 4.99 | 112,385 |
| 158 | Countries with Nuclear Weapons | 0 | - | 80% | 4.88 | 112,069 |
| 159 | Southernmost Countries of the World | 0 | - | 75% | 4.99 | 111,642 |
| 160 | Biggest Cities by Language Quiz | 0 | - | 70% | 4.92 | 110,309 |
| 161 | Countries with the Highest Life Expectancy | 0 | - | 80% | 4.85 | 107,738 |
| 162 | Countries with Z | 0 | - | 73% | 4.98 | 105,840 |
| 163 | Five Closest Countries by Country #1 | 0 | - | 77% | 5.00 | 102,179 |
| 164 | Longest International Borders | 0 | - | 76% | 5.00 | 101,662 |
| 165 | French-Speaking Countries Quiz | 0 | - | 51% | 4.81 | 101,313 |
| 166 | Countries of Africa with an Empty Map | 0 | - | 88% | 5.00 | 98,928 |
| 167 | Countries that Border China Quiz | 0 | - | 85% | 4.95 | 98,443 |
| 168 | Mediterranean Countries Quiz | 0 | - | 85% | 4.99 | 96,601 |
| 169 | Countries of Asia with an Empty Map | 0 | - | 89% | 5.00 | 83,681 |
| 170 | Countries Closest to Spain | 0 | - | 80% | 4.87 | 82,577 |
| 171 | 15 Largest Cities in Europe (with a map) | 0 | - | 92% | 4.94 | 77,254 |
| 172 | Regions of Countries #1 | 0 | - | 76% | 4.92 | 76,927 |
| 173 | Capitals of Oceania Quiz | 0 | - | 57% | 4.94 | 73,620 |
| 174 | Countries Closest to Italy | 0 | - | 85% | 4.97 | 68,677 |
| 175 | Flags of Africa Quiz | 0 | - | 53% | 4.99 | 66,711 |
| 176 | Top 10 Most Populous European Countries | 0 | - | 90% | 4.95 | 66,143 |
| 177 | France Cities Map Quiz | 0 | - | 62% | 4.88 | 66,026 |
| 178 | Europe by Capitals and Borders in 30 Seconds | 0 | - | 73% | 4.93 | 65,189 |
| 179 | Regions of France Map Quiz | 0 | - | 69% | 4.88 | 63,020 |
| 180 | Top 10 Coldest European Countries | 0 | - | 90% | 4.96 | 62,016 |
| 181 | Top 10 Biggest African Countries by Area | 0 | - | 90% | 4.99 | 61,922 |
| 182 | East Asia Cities Map Quiz | 0 | - | 75% | 4.93 | 58,780 |
| 183 | 10 Biggest European Countries by Area | 0 | - | 100% | 4.99 | 58,161 |
| 184 | Countries Bordering India | 0 | - | 100% | 4.97 | 58,057 |
| 185 | United Kingdom Immigration by Country | 0 | - | 66% | 4.81 | 57,998 |
| 186 | Top 10 Biggest Economies in Europe | 0 | - | 100% | 4.92 | 57,796 |
| 187 | 10 Westernmost Countries in Europe | 0 | - | 90% | 4.91 | 57,758 |
| 188 | Countries that Bordered the USSR | 0 | - | 83% | 4.94 | 56,146 |
| 189 | Countries Closest to Australia | 0 | - | 80% | 4.97 | 55,696 |
| 190 | Countries of the Soviet Union (USSR) | 0 | - | 86% | 4.97 | 52,687 |
| 191 | Countries of Europe by Population | 0 | - | 75% | 4.98 | 52,551 |
| 192 | Countries of the Middle East | 0 | - | 94% | 4.94 | 51,830 |
| 193 | Countries of Europe After World War II | 0 | - | 96% | 4.98 | 51,787 |
| 194 | Top 10 Biggest Economies in Africa | 0 | - | 90% | 4.99 | 51,762 |
| 195 | 10 Northernmost Countries in Africa | 0 | - | 90% | 4.97 | 51,443 |
| 196 | Countries that Border Poland | 0 | - | 85% | 4.98 | 51,162 |
| 197 | Africa Cities Map Quiz | 0 | - | 71% | 4.91 | 50,596 |
| 198 | Regions of Countries #2 | 0 | - | 80% | 4.94 | 49,527 |
| 199 | Top 10 Most Populous Asian Countries | 0 | - | 90% | 4.95 | 49,080 |
