| Capital Cities by Body of Water | 0 | - | 4.88 | 53,790 |
| African Great Lakes | 0 | - | 4.85 | 55,315 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 393,454 |
| Countries With No Rivers | 0 | - | 4.96 | 70,176 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.98 | 106,757 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 69,156 |
| Natural Features of Countries #1 | 0 | - | 4.85 | 78,600 |
| Countries with Fjords | 0 | - | 4.92 | 79,531 |
| Biggest City by River | 0 | - | 4.42 | 51,198 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 84,023 |
| Countries Bordering the Four Color Seas | 0 | - | 4.93 | 19,330 |
| World Capitals Quiz | 0 | - | 5.00 | 4,587,140 |
| Capitals by River | 0 | - | 4.64 | 47,353 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 77,247 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 57,343 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 112,713 |
| North Sea Countries | 0 | - | 4.92 | 81,230 |
| Black Sea Countries | 0 | - | 4.87 | 57,728 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 61,827 |
| Caspian Sea Countries | 0 | - | 4.92 | 59,467 |
| Countries with the Shortest Coastlines | 0 | - | 4.81 | 54,852 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,022 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,411,835 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,140 |
| Global Cities on a World Map | 0 | - | 4.92 | 93,062 |
| Northernmost Capital Cities | 0 | - | 4.98 | 96,226 |
| Most Remote Capital Cities | 0 | - | 4.90 | 45,027 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,762 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 93,482 |
| Same Letter Country and Capital | 0 | - | 4.99 | 130,522 |
| Countries by Capital City | 0 | - | 4.99 | 51,780 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 67,365 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 106,316 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,630 |
| Moved Capital Cities | 0 | - | 4.96 | 68,045 |
| Megadiverse Countries | 0 | - | 4.96 | 126,913 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 35,169 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,808 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 118,274 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,710 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,810 |
| Cities by Former Name | 0 | - | 4.84 | 84,382 |
| Africa Capitals Quiz | 0 | - | 4.99 | 651,509 |
| Asia Capitals Quiz | 0 | - | 4.98 | 608,552 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,221 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,994 |
| World Capitals by Proximity | 0 | - | 4.89 | 304,207 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,391 |
| World Capitals by Map | 0 | - | 5.00 | 248,506 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 51,147 |
| Random Capital to Country | 0 | - | 4.99 | 2,400,791 |
| Random Country to Capital | 0 | - | 4.98 | 816,756 |
| World Capitals By Letter - H | 0 | - | 4.85 | 72,243 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,905 |
| World Capitals By Letter - M | 0 | - | 4.89 | 87,311 |
| World Capitals By Letter - P | 0 | - | 4.85 | 68,145 |
| World Capitals By Letter - R | 0 | - | 4.88 | 73,208 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,607 |
| World Capitals By Letter - T | 0 | - | 4.82 | 67,375 |
| World Capitals By Letter - W | 0 | - | 4.88 | 83,229 |
| World Capitals By Letter - A | 0 | - | 4.96 | 106,544 |
| World Capitals By Letter - B | 0 | - | 4.84 | 98,277 |
| World Capitals By Letter - D | 0 | - | 4.91 | 80,385 |
| Countries with Wild Tigers | 0 | - | 4.95 | 112,529 |
| Countries with Wild Penguins | 0 | - | 4.93 | 91,441 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.89 | 79,815 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,510 |
| Asian Physical Geography | 0 | - | 4.59 | 33,893 |
| Rivers of the United States | 0 | - | 4.92 | 58,274 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,555 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,096 |
| Global Cities Quiz | 0 | - | 4.63 | 157,924 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,537 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 69,186 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,606 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,168 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,667 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,268 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 196,163 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 59,231 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 119,914 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,946 |
| Former Capitals Quiz | 0 | - | 4.82 | 58,721 |
| Europe Capital to Country | 0 | - | 4.99 | 224,037 |
| Asia Capital to Country | 0 | - | 4.96 | 107,429 |
| Capital Cities Chain | 0 | - | 4.87 | 72,691 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,484 |
| European Capitals by Map | 0 | - | 4.99 | 98,436 |
| African Capitals by Map | 0 | - | 4.99 | 114,301 |
| Coldest World Capitals | 0 | - | 4.96 | 128,843 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,291 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,755 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 74,106 |
| European Coastal Capitals | 0 | - | 4.96 | 79,105 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,607 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,794 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,916 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,860 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,732 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 80,335 |
| Landforms by Country Quiz | 0 | - | 4.54 | 51,341 |
| Countries with the Most Sheep | 0 | - | 4.88 | 83,157 |
| Seas of Europe | 0 | - | 4.34 | 80,294 |
| Official Cities in the UK | 0 | - | 4.87 | 237,768 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 41,144 |
| Capitals A-Z | 0 | - | 4.85 | 42,394 |
| South America Capitals Quiz | 0 | - | 5.00 | 434,459 |
| North America Capitals Quiz | 0 | - | 4.99 | 191,111 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,643 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,666 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 107,560 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 79,295 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 91,262 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,828 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,595 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,807 |
| Flags to Capitals #1 | 0 | - | 4.97 | 50,339 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,846 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 86,246 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.85 | 210,165 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,990 |
| The Only Country ... | 0 | - | 4.89 | 48,394 |
| Countries that Catch the Most Fish | 0 | - | 4.88 | 102,904 |
| Countries with the Most Wolves | 0 | - | 4.88 | 79,977 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 79,137 |
| Rivers of Europe Quiz | 0 | - | 4.90 | 49,219 |
| Lonely Planet Top 200 Cities | 0 | - | 4.63 | 211,676 |
| Ancient City to Country | 0 | - | 4.75 | 102,327 |
| City-States | 0 | - | 4.54 | 35,270 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,581 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 23,080 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 42,487 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,896 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,620 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,411 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 56,018 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,979 |
| Top Five Capitals By Category #2 | 0 | - | 4.55 | 46,248 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 74,078 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,667 |
| Geological Extremes Quiz | 0 | - | 4.32 | 38,868 |
| African Physical Geography | 0 | - | 4.49 | 30,219 |
| European Physical Geography | 0 | - | 4.21 | 32,165 |
| Countries With Two or More Bear Species | 0 | - | 4.89 | 19,129 |
| Unusual American City Names | 0 | - | 4.50 | 17,149 |
| Northernmost Major Cities | 0 | - | 4.05 | 55,390 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 79,483 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 42,478 |
| Most Livable Cities | 0 | - | 4.15 | 56,030 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 62,419 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,179 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 57,533 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 98,698 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,616 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,836 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 80,155 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 117,149 |
| Random World Capitals on a Map | 0 | - | 4.93 | 117,320 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,621 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 81,379 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 62,451 |
| Largest Lakes in the United States on a Map | 0 | - | 4.89 | 22,116 |
| Boundary Waters | 0 | - | 4.93 | 82,107 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 76,595 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 95,049 |
| North American Sports Cities | 0 | - | 4.80 | 161,321 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 95,855 |
| Cities by Airports | 0 | - | 4.51 | 82,402 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 60,613 |
| Cities Chain #2 | 0 | - | 4.42 | 54,032 |
| Cities Chain #1 | 0 | - | 4.66 | 63,517 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 44,067 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,551,270 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.43 | 32,877 |
| Nearest Capital City #2 | 0 | - | 4.53 | 37,376 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,969 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,772 |
| Most Guessed European Capitals | 0 | - | 4.89 | 97,207 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,573 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 67,682 |
| Name a World Capital A-Z | 0 | - | 4.99 | 143,721 |
| Random European Capital to Country | 0 | - | 4.97 | 155,316 |
| Random European Country to Capital | 0 | - | 4.93 | 137,225 |
| Random Asian Country to Capital | 0 | - | 4.93 | 87,095 |
| Random Asian Capital to Country | 0 | - | 4.97 | 91,116 |
| Random African Capital to Country | 0 | - | 4.97 | 81,248 |
| Random African Country to Capital | 0 | - | 4.94 | 63,450 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 13,612 |
| World Capitals By Letter - L | 0 | - | 4.75 | 78,381 |
| World Capitals By Letter - N | 0 | - | 4.66 | 42,427 |
| World Capitals By Letter - C | 0 | - | 4.76 | 73,343 |
| Melbourne Suburbs | 0 | - | 4.81 | 39,192 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,864,046 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 335,559 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,829 |
| South China Sea Countries | 0 | - | 4.82 | 54,395 |
| Countries with the Most Wild Elephants | 0 | - | 4.57 | 51,399 |
| Animal Populations of Countries | 0 | - | 4.50 | 40,664 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,731 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 90,420 |
