| World Capitals Quiz | 0 | - | 5.00 | 5,118,468 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,179 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,320 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,369 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,786 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,775 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,382 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,447 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,932 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,750 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,056 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,654 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,598 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,661 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,535 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,586 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,390 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,972 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,386 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,247 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,598 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,261 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,630 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,886 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,953 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,943 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,164 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,708 |
| World Coats of Arms | 0 | - | 4.99 | 65,401 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,906 |
| Flags of North and South America | 0 | - | 4.99 | 378,658 |
| Former Flags | 0 | - | 4.97 | 108,917 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,341 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,160 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,604,013 |
| Flags to Capitals #1 | 0 | - | 4.96 | 63,168 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,206 |
| All Country Flags of the World | 0 | - | 5.00 | 3,731,257 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,306 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,658 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,694 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,174 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,453 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,615 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,560 |
| Countries by Capital City | 0 | - | 5.00 | 69,791 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,269 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,444 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,054 |
| Moved Capital Cities | 0 | - | 4.96 | 74,780 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,895 |
| 20 Random Country Flags | 0 | - | 4.99 | 621,276 |
| Countries by Road Signs | 0 | - | 4.98 | 54,510 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,468 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,738 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,630 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,496 |
| Cities by Satellite #1 | 0 | - | 4.37 | 82,789 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,498 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,739 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,837 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,811 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,506 |
| Merged Countries #2 | 0 | - | 4.96 | 100,032 |
| Merged Countries #4 | 0 | - | 4.81 | 94,242 |
| Merged Countries #6 | 0 | - | 4.90 | 73,952 |
| Merged Countries #7 | 0 | - | 4.93 | 83,303 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,801 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,651 |
| North American Sports Cities | 0 | - | 4.82 | 173,373 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,621 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,129 |
| Name a City - European Countries | 0 | - | 4.89 | 66,490 |
| Cities by Former Name | 0 | - | 4.83 | 92,233 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,682 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,610 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,077 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,041 |
| World Capitals by Map | 0 | - | 5.00 | 290,307 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 59,000 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,699 |
| Random Country to Capital | 0 | - | 4.98 | 931,187 |
| Capitals Starting With H | 0 | - | 4.91 | 93,516 |
| Capitals Starting With K | 0 | - | 4.89 | 84,576 |
| Capitals Starting With L | 0 | - | 4.81 | 96,184 |
| Capitals Starting With M | 0 | - | 4.94 | 109,481 |
| Capitals Starting With P | 0 | - | 4.88 | 79,197 |
| Capitals Starting With R | 0 | - | 4.89 | 82,659 |
| Capitals Starting With S | 0 | - | 4.90 | 86,759 |
| Capitals Starting With T | 0 | - | 4.86 | 77,004 |
| Capitals Starting With W | 0 | - | 4.87 | 91,835 |
| Capitals Starting With A | 0 | - | 4.97 | 129,380 |
| Capitals Starting With B | 0 | - | 4.89 | 119,740 |
| Capitals Starting With D | 0 | - | 4.94 | 97,374 |
| Flags with Crescents | 0 | - | 4.98 | 171,927 |
| Country Flag Trivia | 0 | - | 4.82 | 58,418 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,303 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,737 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,709 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,912 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,868 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,587 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,628 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,213 |
| Similar Flags #1 | 0 | - | 4.75 | 131,033 |
| Similar Flags #2 | 0 | - | 4.74 | 138,317 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,784 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,909 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,068 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,619 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,150 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,303 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,263,017 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,670 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,830 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,174 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,249 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,853 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,783 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,146 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,975 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,467 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,905 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,760 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,042 |
| Former Capitals | 0 | - | 4.88 | 71,754 |
| Europe Capital to Country | 0 | - | 4.99 | 252,774 |
| Asia Capital to Country | 0 | - | 4.96 | 127,774 |
| Capital Cities Chain | 0 | - | 4.84 | 83,613 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,424 |
| European Capitals by Map | 0 | - | 4.99 | 142,781 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Coldest World Capitals | 0 | - | 4.95 | 134,381 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,199 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,217 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,470 |
| European Coastal Capitals | 0 | - | 4.95 | 91,578 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,309 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,928 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,275 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,314 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,804 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,655 |
| Pixelated World Map | 0 | - | 5.00 | 144,804 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,566 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 419,030 |
| Every Country Shape | 0 | - | 5.00 | 473,099 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,850 |
| Flags to Languages | 0 | - | 4.95 | 174,935 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,733,385 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,410 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,218 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,876 |
| Ancient City to Country | 0 | - | 4.72 | 108,431 |
| Official Cities in the UK | 0 | - | 4.89 | 287,167 |
| City-States | 0 | - | 4.53 | 37,447 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,575 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,872 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,535 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,317 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,334 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,370 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,608 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,981 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,301 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,269 |
| South America Capitals Quiz | 0 | - | 5.00 | 486,026 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,924 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,420 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,776 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,428 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,856 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,550 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,923 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,637 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,310 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,872 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,706 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,723 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,606 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,124 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,763 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,265 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,877 |
| The Only Country ... | 0 | - | 4.91 | 82,155 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,082 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,758 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,665 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,827 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,182 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,539 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,578 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,958 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,341 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,293 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,164 |
