| id | Quiz | Points | Best | Average | Rating | Takes |
|---|
| 0 | 45 European Countries, 45 Cities | 0 | - | 53% | 4.92 | 35,821 |
| 1 | Countries of the World Quiz | 0 | - | 55% | 5.00 | 15,236,185 |
| 2 | Countries by First Two Letters in 90 Seconds | 0 | - | 49% | 4.97 | 2,029,595 |
| 3 | Countries of the World with an Empty Map | 0 | - | 77% | 5.00 | 1,347,008 |
| 4 | Countries by Borders in 90 Seconds | 0 | - | 70% | 5.00 | 1,325,042 |
| 5 | Word Scramble - Countries | 0 | - | 60% | 4.81 | 880,185 |
| 6 | Countries that Start with B | 0 | - | 64% | 4.96 | 787,609 |
| 7 | Countries that Start with A | 0 | - | 72% | 4.97 | 698,796 |
| 8 | Countries that Start with C | 0 | - | 73% | 4.95 | 622,278 |
| 9 | Countries of Europe Quiz | 0 | - | 86% | 5.00 | 620,699 |
| 10 | Biggest Countries by Population Quiz | 0 | - | 79% | 5.00 | 616,329 |
| 11 | Countries that Start with S | 0 | - | 69% | 4.94 | 605,945 |
| 12 | Countries of Africa | 0 | - | 77% | 5.00 | 546,891 |
| 13 | Countries that Start with G | 0 | - | 72% | 4.97 | 497,376 |
| 14 | Countries that Start with M | 0 | - | 70% | 4.95 | 455,552 |
| 15 | Biggest Countries by Area Quiz | 0 | - | 80% | 4.99 | 455,014 |
| 16 | Countries that Start with E | 0 | - | 66% | 4.93 | 435,917 |
| 17 | Countries that Start with I | 0 | - | 77% | 4.91 | 418,114 |
| 18 | Countries that Start with P | 0 | - | 77% | 4.92 | 411,836 |
| 19 | Countries of Europe - One Minute Sprint | 0 | - | 57% | 4.89 | 391,935 |
| 20 | Countries that Start with N | 0 | - | 72% | 4.92 | 375,376 |
| 21 | Countries of Asia Quiz | 0 | - | 81% | 5.00 | 362,555 |
| 22 | Countries that Start with L | 0 | - | 77% | 4.96 | 362,127 |
| 23 | Country Shape Quiz #1 | 0 | - | 81% | 4.91 | 348,045 |
| 24 | Countries in World War II Quiz | 0 | - | 70% | 4.84 | 335,894 |
| 25 | Island Countries Quiz | 0 | - | 74% | 4.99 | 331,192 |
| 26 | Countries that Start with T | 0 | - | 72% | 4.86 | 313,821 |
| 27 | Countries that Start with U | 0 | - | 85% | 4.98 | 274,019 |
| 28 | Countries with the Longest Coastlines | 0 | - | 85% | 4.90 | 214,333 |
| 29 | Countries that Start with K | 0 | - | 66% | 4.96 | 205,048 |
| 30 | Countries with the Most Tourists Quiz | 0 | - | 79% | 4.88 | 196,383 |
| 31 | Countries of Oceania | 0 | - | 85% | 5.00 | 190,476 |
| 32 | Countries of North America Quiz | 0 | - | 82% | 4.98 | 188,915 |
| 33 | Northernmost Countries Quiz | 0 | - | 90% | 4.98 | 185,281 |
| 34 | Smallest Countries by Population and Area | 0 | - | 70% | 4.98 | 184,200 |
| 35 | Countries with the Most Borders Quiz | 0 | - | 68% | 4.96 | 179,579 |
| 36 | Country Shape Quiz #2 | 0 | - | 75% | 4.97 | 176,637 |
| 37 | Spanish-Speaking Countries Quiz | 0 | - | 81% | 4.98 | 174,452 |
| 38 | Countries Bordering Russia Quiz | 0 | - | 85% | 4.99 | 174,420 |
| 39 | One Border Countries Quiz | 0 | - | 64% | 4.98 | 173,428 |
| 40 | Countries with Four Letters Quiz | 0 | - | 80% | 4.99 | 170,936 |
| 41 | Landlocked Countries Quiz | 0 | - | 73% | 4.99 | 165,376 |
| 42 | World Map without 12 Countries | 0 | - | 75% | 4.99 | 164,277 |
| 43 | Top Five Countries By Category #1 | 0 | - | 69% | 5.00 | 162,218 |
| 44 | Countries Bordering France | 0 | - | 90% | 4.94 | 161,365 |
| 45 | Majority Muslim Countries Quiz | 0 | - | 77% | 4.97 | 160,568 |
| 46 | Countries that Start with V | 0 | - | 75% | 4.98 | 159,438 |
| 47 | Countries of South America | 0 | - | 91% | 4.99 | 156,648 |
| 48 | Countries with the Most Billionaires | 0 | - | 80% | 4.92 | 144,586 |
| 49 | Most Populous Countries A-Z | 0 | - | 78% | 4.98 | 141,959 |
| 50 | Countries Bordering Germany | 0 | - | 88% | 4.99 | 139,488 |
| 51 | Countries with the Biggest GDPs | 0 | - | 86% | 4.90 | 133,014 |
| 52 | "Land" Countries | 0 | - | 80% | 4.95 | 131,332 |
| 53 | Country Shape Quiz #3 | 0 | - | 62% | 4.90 | 124,901 |
| 54 | Richest Countries by Per-Capita GDP | 0 | - | 76% | 4.89 | 124,640 |
| 55 | Countries by Clue #1 | 0 | - | 81% | 4.92 | 124,648 |
| 56 | Countries and Languages Quiz | 0 | - | 66% | 4.82 | 123,667 |
| 57 | Countries with the Most Military Troops | 0 | - | 80% | 4.90 | 123,427 |
| 58 | EU Countries Quiz | 0 | - | 88% | 4.99 | 118,715 |
| 59 | Cars by Country Quiz | 0 | - | 76% | 4.94 | 118,023 |
| 60 | Countries with the Longest Total Borders | 0 | - | 75% | 4.98 | 117,045 |
| 61 | Countries with Five Letters Quiz | 0 | - | 70% | 4.96 | 115,817 |
| 62 | British Commonwealth Countries Quiz | 0 | - | 59% | 4.91 | 114,868 |
| 63 | Five Most Populated Countries by Continent | 0 | - | 83% | 4.99 | 114,812 |
| 64 | Countries with Nuclear Weapons | 0 | - | 80% | 4.86 | 113,737 |
| 65 | Southernmost Countries of the World | 0 | - | 75% | 4.98 | 113,017 |
| 66 | Countries with the Highest Life Expectancy | 0 | - | 80% | 4.92 | 109,045 |
| 67 | Countries with Z | 0 | - | 73% | 4.97 | 108,260 |
| 68 | Mediterranean Countries Quiz | 0 | - | 85% | 4.99 | 105,654 |
| 69 | Five Closest Countries by Country #1 | 0 | - | 77% | 5.00 | 104,846 |
| 70 | French-Speaking Countries Quiz | 0 | - | 51% | 4.83 | 103,712 |
| 71 | Countries with the Most Winter Olympics Medals | 0 | - | 84% | 4.82 | 101,503 |
| 72 | Countries that Border China Quiz | 0 | - | 85% | 4.95 | 101,118 |
| 73 | Countries that Start with D | 0 | - | 80% | 4.87 | 100,229 |
| 74 | Countries with the Highest Maximum Elevation | 0 | - | 75% | 4.96 | 98,468 |
| 75 | NATO Countries Quiz | 0 | - | 86% | 4.98 | 94,735 |
| 76 | Most Populous Countries in 2050 | 0 | - | 80% | 4.85 | 93,928 |
| 77 | Countries by Borders #1 | 0 | - | 85% | 4.99 | 90,976 |
| 78 | Most Populous Countries in 1900 | 0 | - | 77% | 4.91 | 90,849 |
| 79 | Top Wine Producing Countries Quiz | 0 | - | 80% | 4.87 | 90,773 |
| 80 | Axis-Occupied Countries of WWII | 0 | - | 72% | 4.98 | 90,241 |
| 81 | European Countries by Clue | 0 | - | 82% | 4.97 | 89,136 |
| 82 | Independence from Whom | 0 | - | 83% | 4.99 | 88,967 |
| 83 | Top Crude Oil Producing Countries | 0 | - | 75% | 4.86 | 88,833 |
| 84 | Five Closest Countries by Country #2 | 0 | - | 81% | 5.00 | 86,584 |
| 85 | World Map without 12 Countries #2 | 0 | - | 75% | 4.98 | 86,340 |
| 86 | Northernmost Countries A-Z | 0 | - | 83% | 4.99 | 84,610 |
| 87 | Countries Closest to Spain | 0 | - | 80% | 4.89 | 84,562 |
| 88 | Countries with Six Letters Quiz | 0 | - | 59% | 4.85 | 83,888 |
| 89 | Countries with the Highest Population Density | 0 | - | 54% | 4.84 | 82,087 |
| 90 | Country Chain | 0 | - | 75% | 4.95 | 80,403 |
| 91 | Countries by Clue #2 | 0 | - | 77% | 4.91 | 80,375 |
| 92 | Countries with Megacities | 0 | - | 82% | 4.99 | 80,161 |
| 93 | Countries with Letters Missing | 0 | - | 55% | 4.93 | 80,001 |
| 94 | Countries in their Native Language | 0 | - | 70% | 4.96 | 79,400 |
| 95 | First Five Countries Alphabetically by Continent | 0 | - | 70% | 4.83 | 79,280 |
| 96 | Five Biggest Immigrant Groups by Country #1 | 0 | - | 68% | 4.92 | 78,930 |
| 97 | Regions of Countries #1 | 0 | - | 76% | 4.91 | 78,087 |
| 98 | Top 50 Countries by Population - In Order | 0 | - | 46% | 4.94 | 76,066 |
| 99 | Countries that Start with J | 0 | - | 100% | 4.85 | 75,758 |
| 100 | Every Country Shape | 0 | - | 36% | 4.99 | 75,495 |
| 101 | "Stan" Countries Quiz | 0 | - | 85% | 4.90 | 74,515 |
| 102 | Countries in World War I (WWI) | 0 | - | 71% | 4.89 | 74,324 |
| 103 | Countries Closest to Canada | 0 | - | 75% | 4.87 | 74,067 |
| 104 | Five Biggest Countries by Continent | 0 | - | 82% | 4.99 | 73,270 |
| 105 | Countries with the Highest HDI | 0 | - | 95% | 4.88 | 73,142 |
| 106 | Least Populous Countries A-Z | 0 | - | 70% | 4.99 | 73,019 |
| 107 | Top Five Countries By Category #2 | 0 | - | 65% | 4.86 | 72,769 |
| 108 | Countries with the Lowest Population Density | 0 | - | 62% | 4.96 | 72,700 |
| 109 | Countries by Official Language | 0 | - | 70% | 4.89 | 72,669 |
| 110 | Recently Independent Countries Quiz | 0 | - | 83% | 4.98 | 72,439 |
| 111 | Olympic Host Countries | 0 | - | 87% | 4.99 | 71,570 |
| 112 | Biggest Countries by Area A-Z | 0 | - | 75% | 4.92 | 71,044 |
| 113 | Countries Based on First Two Letters | 0 | - | 75% | 4.98 | 70,784 |
| 114 | Countries Closest to Italy | 0 | - | 85% | 4.98 | 70,693 |
| 115 | Top 10 Biggest African Countries by Area | 0 | - | 90% | 4.99 | 70,157 |
| 116 | Southernmost Countries A-Z | 0 | - | 62% | 4.90 | 69,490 |
| 117 | Countries with the Most Exports | 0 | - | 85% | 4.92 | 69,195 |
| 118 | Top Five Countries by Religion | 0 | - | 79% | 4.93 | 68,782 |
| 119 | World Map without 12 Countries #3 | 0 | - | 75% | 4.96 | 68,534 |
| 120 | Divided Country Name Puzzle #1 | 0 | - | 70% | 4.99 | 68,128 |
| 121 | Top 10 Most Populous European Countries | 0 | - | 90% | 4.96 | 67,877 |
| 122 | Five Poorest Countries by Continent | 0 | - | 63% | 4.88 | 67,471 |
| 123 | Longest Border by Country #1 | 0 | - | 83% | 4.98 | 67,156 |
| 124 | Countries Closest to the United Kingdom A-Z | 0 | - | 79% | 4.98 | 66,177 |
| 125 | Countries by First and Last Letter #1 | 0 | - | 54% | 4.95 | 65,912 |
| 126 | Most Guessed Countries on JetPunk | 0 | - | 86% | 4.94 | 65,682 |
| 127 | Buddhist Countries | 0 | - | 85% | 4.94 | 65,334 |
| 128 | Countries of the Soviet Union (USSR) | 0 | - | 86% | 4.98 | 65,199 |
| 129 | Countries with the Most Forest | 0 | - | 70% | 4.82 | 63,787 |
| 130 | Top Producing Countries Quiz | 0 | - | 50% | 4.83 | 62,957 |
| 131 | Widest Countries East to West | 0 | - | 80% | 4.92 | 62,885 |
| 132 | Countries by Initial Letter and Continent #1 | 0 | - | 75% | 4.89 | 63,230 |
| 133 | Countries With the Most Languages | 0 | - | 65% | 4.95 | 62,689 |
| 134 | Five Most Guessed Countries by Continent | 0 | - | 80% | 4.91 | 62,252 |
| 135 | German-Speaking Countries | 0 | - | 83% | 4.93 | 60,833 |
| 136 | Countries Bordering India | 0 | - | 100% | 4.96 | 59,774 |
| 137 | 10 Biggest European Countries by Area | 0 | - | 100% | 4.99 | 59,613 |
| 138 | United Kingdom Immigration by Country | 0 | - | 66% | 4.83 | 59,202 |
| 139 | Countries with the Most Muslims | 0 | - | 80% | 4.94 | 58,339 |
| 140 | Saharan Countries Quiz | 0 | - | 90% | 4.92 | 58,165 |
| 141 | Countries by Oil Consumption | 0 | - | 85% | 4.94 | 57,933 |
| 142 | Countries that Bordered the USSR | 0 | - | 83% | 4.94 | 57,873 |
| 143 | Countries Closest to Australia | 0 | - | 80% | 4.97 | 56,753 |
| 144 | Orthodox Countries | 0 | - | 76% | 4.91 | 56,640 |
| 145 | Country Shapes in the World Map #1 | 0 | - | 90% | 5.00 | 56,390 |
| 146 | Every Country Whose Name ends in IA | 0 | - | 63% | 4.99 | 55,378 |
| 147 | Five Biggest Economies by Continent | 0 | - | 86% | 4.96 | 54,881 |
| 148 | Country Names Created by Only 4 Letters | 0 | - | 70% | 4.94 | 54,678 |
| 149 | Largest Countries by Area or Population | 0 | - | 83% | 4.99 | 54,503 |
| 150 | Countries of Europe by Population | 0 | - | 75% | 4.98 | 54,474 |
| 151 | Countries with Two Borders | 0 | - | 74% | 4.97 | 54,449 |
| 152 | Countries that End in O | 0 | - | 50% | 4.94 | 53,787 |
| 153 | Countries of the Middle East | 0 | - | 94% | 4.96 | 53,568 |
| 154 | Top 10 Biggest Economies in Africa | 0 | - | 90% | 4.99 | 53,139 |
| 155 | Countries that Border Poland | 0 | - | 85% | 4.97 | 53,041 |
| 156 | Country Shape Quiz #5 | 0 | - | 56% | 4.83 | 52,376 |
| 157 | Countries with the Most Major Earthquakes | 0 | - | 80% | 4.93 | 52,271 |
| 158 | Longest Border by Country #2 | 0 | - | 87% | 4.98 | 51,663 |
| 159 | Landlocked Countries that Border Each Other | 0 | - | 75% | 5.00 | 51,178 |
| 160 | Countries Settled by Vikings | 0 | - | 85% | 4.85 | 50,886 |
| 161 | Countries with W | 0 | - | 58% | 4.90 | 50,847 |
| 162 | 10 Biggest Asian Countries by Area | 0 | - | 90% | 4.95 | 50,827 |
| 163 | Countries by Borders #2 | 0 | - | 80% | 4.97 | 50,803 |
| 164 | Country Shapes in the World Map #2 | 0 | - | 90% | 4.99 | 50,782 |
| 165 | 15 Biggest Island Countries | 0 | - | 80% | 4.97 | 50,743 |
| 166 | Regions of Countries #2 | 0 | - | 80% | 4.95 | 50,627 |
| 167 | Country Name Etymologies #1 | 0 | - | 54% | 4.96 | 50,621 |
| 168 | Largest Economies in 2050 | 0 | - | 90% | 4.93 | 50,525 |
| 169 | Megadiverse Countries | 0 | - | 70% | 4.89 | 50,579 |
| 170 | Top 10 Most Populous Asian Countries | 0 | - | 90% | 4.94 | 50,419 |
| 171 | Countries by First and Last Letter #2 | 0 | - | 66% | 4.90 | 50,278 |
| 172 | Countries Bordering Brazil | 0 | - | 90% | 4.97 | 50,051 |
| 173 | Top Five Countries By Category #4 | 0 | - | 67% | 4.82 | 49,860 |
| 174 | UNESCO World Heritage Countries | 0 | - | 84% | 4.97 | 49,771 |
| 175 | Countries by Last Two Letters | 0 | - | 50% | 4.84 | 49,688 |
| 176 | European Countries with One Border | 0 | - | 85% | 4.94 | 49,698 |
| 177 | Five Biggest Countries by Latitude | 0 | - | 74% | 4.98 | 49,666 |
| 178 | Top 10 Most Populous African Countries | 0 | - | 90% | 4.97 | 49,382 |
| 179 | Country Shapes in the World Map #4 | 0 | - | 90% | 4.99 | 49,260 |
| 180 | European Countries with the Fewest Borders | 0 | - | 88% | 4.98 | 49,054 |
| 181 | Last Five Countries Alphabetically by Continent | 0 | - | 70% | 4.98 | 48,464 |
| 182 | Countries in the Southern Hemisphere | 0 | - | 81% | 4.99 | 48,248 |
| 183 | Countries with Wild Tigers | 0 | - | 76% | 4.95 | 47,976 |
| 184 | Countries that End in N | 0 | - | 68% | 4.89 | 47,861 |
| 185 | Countries More Populous Than Their Neighbors | 0 | - | 82% | 4.98 | 47,817 |
| 186 | Countries Based on First Two Letters #2 | 0 | - | 83% | 4.97 | 47,503 |
| 187 | Countries with the Most Borders A-Z | 0 | - | 70% | 4.96 | 47,468 |
| 188 | UNESCO World Heritage Sites to Country | 0 | - | 80% | 4.95 | 47,195 |
| 189 | Countries that End in I | 0 | - | 66% | 4.84 | 46,808 |
| 190 | Countries by Hottest Recorded Temperature | 0 | - | 76% | 4.91 | 46,607 |
| 191 | Countries Closest to Africa | 0 | - | 85% | 4.89 | 45,676 |
| 192 | Every European Country Shape | 0 | - | 57% | 4.89 | 45,403 |
| 193 | Countries Closest to United States by Continent | 0 | - | 83% | 4.99 | 44,820 |
| 194 | Five Smallest Countries by Continent | 0 | - | 76% | 4.98 | 44,571 |
| 195 | Countries by Coldest Recorded Temperature | 0 | - | 73% | 4.83 | 44,142 |
| 196 | Top 10 European Countries by Coastline | 0 | - | 90% | 4.89 | 44,157 |
| 197 | Countries by Inland Surface Water | 0 | - | 78% | 4.93 | 43,909 |
| 198 | Five Most Elevated Countries by Continent | 0 | - | 83% | 4.98 | 43,265 |
| 199 | Big Countries Bordering Small Countries | 0 | - | 78% | 4.97 | 43,172 |
