| North American Sports Cities | 0 | - | 4.83 | 172,368 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,038 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,660 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,384 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,337 |
| Random European Capital to Country | 0 | - | 4.98 | 190,911 |
| Random European Country to Capital | 0 | - | 4.93 | 165,124 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,450 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,755 |
| Random African Capital to Country | 0 | - | 4.97 | 100,715 |
| Random African Country to Capital | 0 | - | 4.94 | 71,205 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,417 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,829 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,991 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,713 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,203 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,121 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,685 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,876 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,246 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,401 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,492 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,225 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,983 |
| Countries by Capital City | 0 | - | 5.00 | 68,270 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,162 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,644 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,195 |
| Moved Capital Cities | 0 | - | 4.96 | 74,205 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,276 |
| Random Country to Capital | 0 | - | 4.98 | 920,505 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,037 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,248 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,893 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,559 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,678 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,974 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,440 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,095 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,881 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,390 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,798 |
| Name a City - European Countries | 0 | - | 4.90 | 65,385 |
| Cities by Former Name | 0 | - | 4.83 | 91,569 |
| Former Capitals | 0 | - | 4.88 | 71,458 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,395 |
| Europe Capital to Country | 0 | - | 4.99 | 250,210 |
| Asia Capital to Country | 0 | - | 4.96 | 126,661 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,656 |
| Capital Cities Chain | 0 | - | 4.84 | 82,738 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,875 |
| European Capitals by Map | 0 | - | 4.99 | 139,160 |
| African Capitals by Map | 0 | - | 4.99 | 133,789 |
| Coldest World Capitals | 0 | - | 4.95 | 133,559 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,398 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,067 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,419 |
| European Coastal Capitals | 0 | - | 4.95 | 90,600 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,586 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,007 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,022 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,204 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,830 |
| World Capitals by Map | 0 | - | 5.00 | 286,439 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,310 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,564 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,896 |
| Capitals Starting With H | 0 | - | 4.91 | 92,550 |
| Capitals Starting With K | 0 | - | 4.88 | 83,493 |
| Capitals Starting With L | 0 | - | 4.81 | 88,081 |
| Capitals Starting With M | 0 | - | 4.93 | 107,788 |
| Capitals Starting With P | 0 | - | 4.88 | 78,204 |
| Capitals Starting With R | 0 | - | 4.87 | 81,824 |
| Capitals Starting With S | 0 | - | 4.90 | 85,783 |
| Capitals Starting With T | 0 | - | 4.85 | 76,173 |
| Capitals Starting With W | 0 | - | 4.87 | 91,305 |
| Capitals Starting With A | 0 | - | 4.97 | 127,914 |
| Capitals Starting With B | 0 | - | 4.89 | 118,473 |
| Capitals Starting With D | 0 | - | 4.93 | 96,434 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,051 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,825 |
| NBA Player to Country | 0 | - | 4.29 | 83,869 |
| American Cities by Stadium | 0 | - | 4.02 | 36,544 |
| City by Football Clubs | 0 | - | 4.38 | 137,949 |
| Official Cities in the UK | 0 | - | 4.89 | 283,735 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,774 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,196 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,524 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,423 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,793 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,479 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,037 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,265 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,830 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,668 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,408 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,186 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,175 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,161 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,366 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,438 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,399 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,066 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,594 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,645 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,290 |
| The Only Country ... | 0 | - | 4.91 | 81,039 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,472 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,241 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,389 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,865 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,943 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,146 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,674 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,836 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,792 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,495 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,099 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,475 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,147 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,522 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,667 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,031 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,607 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,497 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,130 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,511 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,336 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,184 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,158 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,162 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,455 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,323,416 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,853 |
| Capitals of the Stans | 0 | - | 4.95 | 26,841 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,881 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,560 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,969 |
| Ancient City to Country | 0 | - | 4.70 | 108,030 |
| City-States | 0 | - | 4.53 | 37,263 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,137 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,733 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,030 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,673 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,812 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,555 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,912 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,188 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,112 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,540 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,240 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,914 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,000 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,864 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,996 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,076 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,928 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,949 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,290 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,159 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,559 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,136 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,548 |
| Which City in Germany? | 0 | - | 4.50 | 136,507 |
| Which City in Europe? | 0 | - | 4.83 | 107,392 |
| Which City in Italy? | 0 | - | 4.68 | 90,151 |
| Which City in France? | 0 | - | 4.64 | 73,063 |
| Which City in Spain? | 0 | - | 4.50 | 49,937 |
| Which City in Australia? | 0 | - | 4.67 | 34,420 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,568 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,589 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,327 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,548,889 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,207 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,493 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,350 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,267 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,692 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,157 |
| Countries that Beat China | 0 | - | 4.85 | 115,837 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,943 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,455 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,599 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,926 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,399 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,801 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,526 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,506 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,225 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,706 |
| Cities by Airports | 0 | - | 4.49 | 88,725 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,680 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,171 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,623 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,987 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,374 |
| Cities in European History #1 | 0 | - | 4.63 | 133,994 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,580 |
