| World Capitals Quiz | 0 | - | 5.00 | 5,064,398 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,133 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,984 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,259 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,293 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,997 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,672 |
| Countries by Capital City | 0 | - | 5.00 | 67,952 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,988 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,482 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,990 |
| Moved Capital Cities | 0 | - | 4.96 | 74,075 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,429 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,714 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,318 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,302 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,747 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,336 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,589 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,934 |
| World Capitals by Map | 0 | - | 5.00 | 285,689 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,174 |
| Capitals Starting With H | 0 | - | 4.91 | 92,272 |
| Capitals Starting With K | 0 | - | 4.87 | 82,153 |
| Capitals Starting With L | 0 | - | 4.81 | 87,762 |
| Capitals Starting With M | 0 | - | 4.93 | 107,369 |
| Capitals Starting With P | 0 | - | 4.88 | 77,932 |
| Capitals Starting With R | 0 | - | 4.87 | 81,594 |
| Capitals Starting With S | 0 | - | 4.90 | 85,533 |
| Capitals Starting With T | 0 | - | 4.85 | 75,956 |
| Capitals Starting With W | 0 | - | 4.87 | 91,138 |
| Capitals Starting With A | 0 | - | 4.97 | 127,564 |
| Capitals Starting With B | 0 | - | 4.89 | 118,178 |
| Capitals Starting With D | 0 | - | 4.93 | 96,174 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,067 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,253 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,357 |
| Random Country to Capital | 0 | - | 4.98 | 918,682 |
| Former Capitals | 0 | - | 4.88 | 71,387 |
| Europe Capital to Country | 0 | - | 4.99 | 249,634 |
| Asia Capital to Country | 0 | - | 4.96 | 126,496 |
| Capital Cities Chain | 0 | - | 4.83 | 82,523 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,625 |
| European Capitals by Map | 0 | - | 4.99 | 138,650 |
| African Capitals by Map | 0 | - | 4.99 | 133,405 |
| Coldest World Capitals | 0 | - | 4.95 | 133,479 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,102 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,910 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,263 |
| European Coastal Capitals | 0 | - | 4.95 | 90,409 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,510 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,289 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,618 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,752 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,418 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,708 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,465 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,217 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,859 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,539 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,179 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,271 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,915 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,027 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,662 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,721 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,608 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,211 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,529 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,770 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,960 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,091 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,082 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,125 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,952 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,312 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,193 |
| Capitals of the Stans | 0 | - | 4.95 | 26,762 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,888 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,918 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,766 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,359 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,115 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,313 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,178 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,067 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,291 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,170 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,118 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,563 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,705 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,323 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,418 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,711 |
| Capitals Starting With N | 0 | - | 4.80 | 50,983 |
| Capitals Starting With V | 0 | - | 4.79 | 38,026 |
| Capitals Starting With C | 0 | - | 4.79 | 97,597 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,428 |
| North American Sports Cities | 0 | - | 4.83 | 171,777 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,260 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,266 |
| Name a City - European Countries | 0 | - | 4.90 | 65,219 |
| Name a Valid World City | 0 | - | 4.83 | 70,983 |
| Cities by Former Name | 0 | - | 4.83 | 91,445 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,239 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,451 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,346 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,886 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,237 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,300 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,817 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,120 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,999 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,432 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,965 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,411 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,975 |
| Capital City Etymologies | 0 | - | 4.77 | 63,248 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,653 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,919 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,504 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,158 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,450 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,804 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,651 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,855 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,718 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,706 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,007 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,493 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,368 |
| Every Country Shape | 0 | - | 5.00 | 463,959 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,238 |
| Boundary Waters | 0 | - | 4.92 | 88,384 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,088 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,925 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,199 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,352 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,282 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,062 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,751 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,509 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,460 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,664 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,854 |
| Ancient City to Country | 0 | - | 4.70 | 107,946 |
| Official Cities in the UK | 0 | - | 4.89 | 283,153 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,137 |
| City-States | 0 | - | 4.53 | 37,230 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,084 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,624 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,644 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,163 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,917 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,376 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,088 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,918 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,009 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,157 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,292 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 234,906 |
| The Only Country ... | 0 | - | 4.91 | 80,813 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,875 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,978 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,685 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,642 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,280 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,924 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,292 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,295 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,328 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,992 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,173 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,527 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,057 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,749 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,102 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,609 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,413 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,307 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,084 |
| Capitals by River | 0 | - | 4.55 | 48,291 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,571 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,342,727 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,336 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,172 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,975 |
| Cities by Airports | 0 | - | 4.49 | 88,650 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,817 |
| Cities Chain #2 | 0 | - | 4.42 | 56,326 |
| Cities Chain #1 | 0 | - | 4.61 | 66,583 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,307 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,964 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,175 |
