| World Capitals Quiz | 0 | - | 5.00 | 5,091,823 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,428 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,972 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,131 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,671 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,796 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,330 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,848 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,114 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,799 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,043 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,060 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,988 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,993 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,968 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,044 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,846 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,464 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,900 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,924 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,334 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,817 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,184 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,374 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,457 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,377 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,928 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,579 |
| World Coats of Arms | 0 | - | 4.99 | 64,843 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,665 |
| Flags of North and South America | 0 | - | 4.99 | 375,284 |
| Former Flags | 0 | - | 4.97 | 108,159 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,118 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,776 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,594,079 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,720 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,600 |
| All Country Flags of the World | 0 | - | 5.00 | 3,691,850 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,125 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,852 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,808 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,726 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,920 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,812 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,653 |
| Countries by Capital City | 0 | - | 5.00 | 68,938 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,559 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,980 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,566 |
| Moved Capital Cities | 0 | - | 4.96 | 74,470 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,711 |
| 20 Random Country Flags | 0 | - | 4.99 | 616,150 |
| Countries by Road Signs | 0 | - | 4.98 | 54,157 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,067 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,406 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,007 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,327 |
| Cities by Satellite #1 | 0 | - | 4.36 | 81,782 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,243 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,742 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,542,107 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,320 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,110 |
| Merged Countries #2 | 0 | - | 4.96 | 99,370 |
| Merged Countries #6 | 0 | - | 4.90 | 73,587 |
| Merged Countries #7 | 0 | - | 4.93 | 82,941 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,628 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,210 |
| North American Sports Cities | 0 | - | 4.83 | 172,846 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,461 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,731 |
| Name a City - European Countries | 0 | - | 4.90 | 65,857 |
| Cities by Former Name | 0 | - | 4.83 | 91,847 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,321 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,333 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,566 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,847 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,561 |
| World Capitals by Map | 0 | - | 5.00 | 288,269 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,630 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,976 |
| Random Country to Capital | 0 | - | 4.98 | 924,589 |
| Capitals Starting With H | 0 | - | 4.91 | 92,858 |
| Capitals Starting With K | 0 | - | 4.88 | 83,908 |
| Capitals Starting With L | 0 | - | 4.81 | 88,378 |
| Capitals Starting With M | 0 | - | 4.93 | 108,312 |
| Capitals Starting With P | 0 | - | 4.88 | 78,494 |
| Capitals Starting With R | 0 | - | 4.87 | 82,095 |
| Capitals Starting With S | 0 | - | 4.90 | 86,083 |
| Capitals Starting With T | 0 | - | 4.85 | 76,424 |
| Capitals Starting With W | 0 | - | 4.87 | 91,467 |
| Capitals Starting With A | 0 | - | 4.97 | 128,467 |
| Capitals Starting With B | 0 | - | 4.89 | 118,883 |
| Capitals Starting With D | 0 | - | 4.93 | 96,767 |
| Flags with Crescents | 0 | - | 4.98 | 170,664 |
| Country Flag Trivia | 0 | - | 4.81 | 57,613 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,408 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,010 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,230 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,363 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,626 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,320 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,399 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 47,045 |
| Similar Flags #1 | 0 | - | 4.75 | 130,446 |
| Similar Flags #2 | 0 | - | 4.74 | 137,748 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,627 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,102 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,524 |
| Countries by Picture #1 | 0 | - | 4.52 | 118,978 |
| Countries by Picture #3 | 0 | - | 4.51 | 60,958 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,093 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,805 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,368 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,287 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,582 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,008 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,201 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,667 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,147 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,613 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,879 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,666 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,417 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,343 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,553 |
| Former Capitals | 0 | - | 4.88 | 71,580 |
| Europe Capital to Country | 0 | - | 4.99 | 251,361 |
| Asia Capital to Country | 0 | - | 4.96 | 127,085 |
| Capital Cities Chain | 0 | - | 4.84 | 83,108 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,510 |
| European Capitals by Map | 0 | - | 4.99 | 141,066 |
| African Capitals by Map | 0 | - | 4.99 | 140,677 |
| Coldest World Capitals | 0 | - | 4.95 | 134,019 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,427 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,542 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,902 |
| European Coastal Capitals | 0 | - | 4.95 | 91,010 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,023 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,460 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,027 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,008 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,899 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,255 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,375 |
| Pixelated World Map | 0 | - | 5.00 | 143,799 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,646 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,750 |
| Every Country Shape | 0 | - | 5.00 | 468,819 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,841 |
| Flags to Languages | 0 | - | 4.95 | 174,136 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,724,989 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,896 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,702 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,481 |
| Ancient City to Country | 0 | - | 4.70 | 108,219 |
| Official Cities in the UK | 0 | - | 4.89 | 285,141 |
| City-States | 0 | - | 4.53 | 37,338 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,414 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,750 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,089 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,228 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,811 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,177 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,572 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,672 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,264 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,022 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,469 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,113 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,901 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,335 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,711 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,471 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,189 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,777 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,978 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,617 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,389 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,332 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,405 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,338 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,715 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,396 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,195 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,269 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,518 |
| The Only Country ... | 0 | - | 4.91 | 81,583 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,104 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,960 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,223 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,689 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,275 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,779 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,119 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,201 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,854 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,878 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,521 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,654 |
