| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,197 |
| Europe Capital to Country | 0 | - | 4.99 | 250,457 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,962 |
| European Capitals by Map | 0 | - | 4.99 | 139,395 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,127 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,465 |
| European Coastal Capitals | 0 | - | 4.95 | 90,649 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,170 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,539 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,081 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,325 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,213 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,320 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,229 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,463 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,476 |
| Asia Capital to Country | 0 | - | 4.96 | 126,717 |
| African Capitals by Map | 0 | - | 4.99 | 133,884 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,479 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,610 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,206 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,857 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,700 |
| Random European Capital to Country | 0 | - | 4.98 | 191,000 |
| Random European Country to Capital | 0 | - | 4.93 | 165,206 |
| Official Cities in the UK | 0 | - | 4.89 | 283,974 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,708 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,012 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,522 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,878 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,415 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,779 |
| Capitals of the Stans | 0 | - | 4.95 | 26,861 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,200 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,166 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,133 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,934 |
| Name a City - European Countries | 0 | - | 4.90 | 65,437 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,545 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,500 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,797 |
| Random African Capital to Country | 0 | - | 4.97 | 100,765 |
| Random African Country to Capital | 0 | - | 4.94 | 71,274 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,964 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,757 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,165 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,859 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,449 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,012 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,223 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,842 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,007 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,210 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,151 |
| World Capitals Quiz | 0 | - | 5.00 | 5,076,601 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,676 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,999 |
| Cities in European History #1 | 0 | - | 4.63 | 134,063 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,539 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,211 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,915 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,663 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,236 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,586 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,418 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,091 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,300 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,942 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,840 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,194 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,513 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,540 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,226 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,414 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,314 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,452 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,548 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,292 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,087 |
| Countries by Capital City | 0 | - | 5.00 | 68,373 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,215 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,693 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,613 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,260 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,186 |
| Moved Capital Cities | 0 | - | 4.96 | 74,241 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,999 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,675 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,580 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,614 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,096 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,209 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,884 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,269 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,318 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,812 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,853 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,949 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,488 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,093 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,766 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,748 |
| Which City in Europe? | 0 | - | 4.83 | 107,438 |
| Boroughs of London | 0 | - | 4.63 | 87,959 |
| London Geography | 0 | - | 4.47 | 59,690 |
| North American Sports Cities | 0 | - | 4.83 | 172,444 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,345 |
| British Places A-Z | 0 | - | 4.29 | 79,897 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,359 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,768 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,889 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,844 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,412 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,132 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,426 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,877 |
| Cities by Former Name | 0 | - | 4.83 | 91,602 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,420 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,684 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,969 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,256 |
| World Capitals by Map | 0 | - | 5.00 | 286,686 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,350 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,331 |
| Random Country to Capital | 0 | - | 4.98 | 921,112 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,106 |
| Capitals Starting With H | 0 | - | 4.91 | 92,613 |
| Capitals Starting With K | 0 | - | 4.88 | 83,607 |
| Capitals Starting With L | 0 | - | 4.81 | 88,142 |
| Capitals Starting With M | 0 | - | 4.93 | 107,885 |
| Capitals Starting With P | 0 | - | 4.88 | 78,250 |
| Capitals Starting With R | 0 | - | 4.87 | 81,888 |
| Capitals Starting With S | 0 | - | 4.90 | 85,841 |
| Capitals Starting With T | 0 | - | 4.85 | 76,208 |
| Capitals Starting With W | 0 | - | 4.87 | 91,334 |
| Capitals Starting With A | 0 | - | 4.97 | 128,142 |
| Capitals Starting With B | 0 | - | 4.89 | 118,565 |
| Capitals Starting With D | 0 | - | 4.93 | 96,506 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,024 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,051 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,780 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,698 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,404 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,521 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,799 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,486 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,032 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,573 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,038 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,164 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,951 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,839 |
| Former Capitals | 0 | - | 4.88 | 71,475 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,709 |
| Capital Cities Chain | 0 | - | 4.84 | 82,791 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,486 |
| Coldest World Capitals | 0 | - | 4.95 | 133,580 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,614 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,954 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,763 |
| Which City in Canada? | 0 | - | 4.83 | 57,094 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,565 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,334 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,934 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,007 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,247 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,416 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,886 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,153 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,594 |
| North America Cities by Map | 0 | - | 4.41 | 47,817 |
| Random European City to Country | 0 | - | 4.69 | 117,731 |
| Random Asian City to Country | 0 | - | 4.56 | 44,542 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,254 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,089 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,953 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,555 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,983 |
| US States and State Capitals | 0 | - | 4.99 | 162,715 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,774 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,719 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,945 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,407 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,867 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,467 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,358 |
| South American Cities on the Map | 0 | - | 4.53 | 35,433 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,720 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,672 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,961 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,841 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,860 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,102 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,064 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,543 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,683 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,474 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,184 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,486 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,432 |
