| World Capitals Quiz | 0 | - | 5.00 | 5,047,283 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,645 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,493 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,000 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,985 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,215 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,058 |
| Countries by Capital City | 0 | - | 5.00 | 67,349 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,661 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,192 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,515 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,634 |
| Moved Capital Cities | 0 | - | 4.96 | 73,833 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,975 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,532 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,380 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,102 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,607 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,188 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,411 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,409 |
| World Capitals by Map | 0 | - | 5.00 | 284,586 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,927 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,248 |
| Random Country to Capital | 0 | - | 4.98 | 914,482 |
| Capitals Starting With H | 0 | - | 4.90 | 91,667 |
| Capitals Starting With K | 0 | - | 4.85 | 75,904 |
| Capitals Starting With L | 0 | - | 4.81 | 87,091 |
| Capitals Starting With M | 0 | - | 4.93 | 106,513 |
| Capitals Starting With P | 0 | - | 4.88 | 77,403 |
| Capitals Starting With R | 0 | - | 4.87 | 81,178 |
| Capitals Starting With S | 0 | - | 4.89 | 85,030 |
| Capitals Starting With T | 0 | - | 4.84 | 75,503 |
| Capitals Starting With W | 0 | - | 4.89 | 90,819 |
| Capitals Starting With A | 0 | - | 4.97 | 126,856 |
| Capitals Starting With B | 0 | - | 4.89 | 117,560 |
| Capitals Starting With D | 0 | - | 4.93 | 95,645 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,909 |
| Former Capitals | 0 | - | 4.88 | 71,261 |
| Europe Capital to Country | 0 | - | 4.99 | 248,731 |
| Asia Capital to Country | 0 | - | 4.96 | 126,099 |
| Capital Cities Chain | 0 | - | 4.84 | 82,188 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,014 |
| European Capitals by Map | 0 | - | 4.99 | 137,524 |
| African Capitals by Map | 0 | - | 4.99 | 132,753 |
| Coldest World Capitals | 0 | - | 4.95 | 133,191 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,665 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,550 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,917 |
| European Coastal Capitals | 0 | - | 4.95 | 90,053 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,329 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,040 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,639 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,559 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,078 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,423 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,780 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,166 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,293 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,701 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,257 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,869 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,030 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,917 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,653 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,526 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,451 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,402 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,800 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,892 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,877 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,767 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,108 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,111 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,727 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,719 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,083 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,962 |
| Capitals of the Stans | 0 | - | 4.95 | 26,580 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,687 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,498 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,182 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,761 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 79,259 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 61,977 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,763 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,001 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,532 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,715 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,876 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,899 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,874 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,512 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,370 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,922 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,396 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,066 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,833 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,268 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,329 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,087 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,386 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,097 |
| Capitals Starting With N | 0 | - | 4.80 | 50,534 |
| Capitals Starting With V | 0 | - | 4.79 | 37,747 |
| Capitals Starting With C | 0 | - | 4.78 | 96,895 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,738 |
| North American Sports Cities | 0 | - | 4.83 | 171,312 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,020 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,991 |
| Name a City - European Countries | 0 | - | 4.91 | 64,773 |
| Name a Valid World City | 0 | - | 4.83 | 70,486 |
| Cities by Former Name | 0 | - | 4.84 | 91,215 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,147 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,077 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,498 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,561 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,890 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,401 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,668 |
| Which City in Europe? | 0 | - | 4.83 | 106,964 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,387 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,102 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,362 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,734 |
| Capital City Etymologies | 0 | - | 4.77 | 63,113 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,118 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,191 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,046 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,706 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,073 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,416 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,003 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,492 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,794 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,354 |
| Random European City to Country | 0 | - | 4.69 | 116,909 |
| Random Asian City to Country | 0 | - | 4.56 | 44,429 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,038 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,513 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,617 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,259 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 485,787 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,562 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,847 |
| Which City in Canada? | 0 | - | 4.82 | 56,836 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,399 |
| Official Cities in the UK | 0 | - | 4.89 | 281,720 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,292 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,634 |
| The Only Country ... | 0 | - | 4.91 | 80,363 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,727 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,525,817 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,540 |
| Ancient City to Country | 0 | - | 4.70 | 107,770 |
| City-States | 0 | - | 4.53 | 37,164 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,923 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,572 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,112 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,049 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,022 |
| One-Syllable World Capital Cities | 0 | - | 4.38 | 47,863 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,984 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,085 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,273 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,225 |
| Capitals by River | 0 | - | 4.55 | 48,262 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,878 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 234,160 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,561 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,754 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,674 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,257 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,653 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,468 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,398 |
| Resort Towns by Country | 0 | - | 4.30 | 39,957 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,603 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,878 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,122 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,563 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,563 |
| Random U.S. City to State | 0 | - | 4.45 | 75,613 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,938 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,918 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,180 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,090 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,688 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,838 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,379 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,256 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,491 |
| European Cities by Clue | 0 | - | 4.70 | 88,930 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,543 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,047 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,376 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,413 |
| Name a Valid African Country | 0 | - | 4.98 | 153,342 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,791 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,384,813 |
