| World Capitals Quiz | 0 | - | 5.00 | 5,100,666 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,739 |
| Random Country to Capital | 0 | - | 4.98 | 926,724 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,471 |
| Capital Cities Chain | 0 | - | 4.84 | 83,269 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,467 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,220 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,884 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,085 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,081 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,980 |
| Countries by Capital City | 0 | - | 5.00 | 69,231 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,756 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,138 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,462 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,727 |
| Moved Capital Cities | 0 | - | 4.96 | 74,585 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,774 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,533 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,034 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,559 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,229 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,776 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,354 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,885 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,944 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,650 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,935 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,728 |
| World Capitals by Map | 0 | - | 5.00 | 288,998 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,759 |
| Capitals Starting With H | 0 | - | 4.91 | 93,226 |
| Capitals Starting With K | 0 | - | 4.89 | 84,304 |
| Capitals Starting With M | 0 | - | 4.94 | 108,996 |
| Capitals Starting With P | 0 | - | 4.88 | 78,901 |
| Capitals Starting With R | 0 | - | 4.88 | 82,429 |
| Capitals Starting With S | 0 | - | 4.90 | 86,473 |
| Capitals Starting With T | 0 | - | 4.85 | 76,755 |
| Capitals Starting With W | 0 | - | 4.87 | 91,675 |
| Capitals Starting With A | 0 | - | 4.97 | 128,976 |
| Capitals Starting With B | 0 | - | 4.89 | 119,374 |
| Capitals Starting With D | 0 | - | 4.94 | 97,093 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,702 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,984 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,915 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,035 |
| Topological Map of Asia Quiz | 0 | - | 4.82 | 20,387 |
| Former Capitals | 0 | - | 4.88 | 71,640 |
| Europe Capital to Country | 0 | - | 4.99 | 251,828 |
| Asia Capital to Country | 0 | - | 4.96 | 127,301 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,795 |
| European Capitals by Map | 0 | - | 4.99 | 141,823 |
| African Capitals by Map | 0 | - | 4.99 | 141,869 |
| Coldest World Capitals | 0 | - | 4.95 | 134,110 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,802 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,744 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,075 |
| European Coastal Capitals | 0 | - | 4.95 | 91,206 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,125 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,209 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,526 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,113 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,057 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,777 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,637 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,498 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,208 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,380 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,764 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,467 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,392 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,807 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,127 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,489 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,981 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,607 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,313 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,830 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,191 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,471 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,514 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,421 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,853 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,854 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,708 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,505 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,739 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,288 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,647 |
| Capitals of the Stans | 0 | - | 4.95 | 27,091 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,572 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,584 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,278 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,060 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,987 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,569 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,464 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,441 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,023 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,494 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,472 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,136 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,421 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,393 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,639 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,707 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,347 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,073 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,137 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,077 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,479 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,251 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,281 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,471 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,769 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,512 |
| Capitals Starting With L | 0 | - | 4.80 | 95,031 |
| Capitals Starting With N | 0 | - | 4.80 | 51,807 |
| Capitals Starting With V | 0 | - | 4.80 | 38,587 |
| Capitals Starting With C | 0 | - | 4.78 | 98,829 |
| North American Sports Cities | 0 | - | 4.83 | 173,034 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,526 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,862 |
| Name a City - European Countries | 0 | - | 4.90 | 66,050 |
| Name a Valid World City | 0 | - | 4.85 | 71,870 |
| Cities by Former Name | 0 | - | 4.83 | 91,971 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,534 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,335 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,710 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,027 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,128 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,464 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,799 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,191 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,322 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,309 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,108 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,616 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,361 |
| Which City in Europe? | 0 | - | 4.83 | 107,817 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,341 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,849 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,127 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,734 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,852 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,500 |
| Capital City Etymologies | 0 | - | 4.77 | 63,489 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,242 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,308 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,678 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,066 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,216 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,749 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,343 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,808 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,253 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,925 |
| Random European City to Country | 0 | - | 4.69 | 118,360 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,577 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,500 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,739 |
| Capital City Rhymes | 0 | - | 3.66 | 59,304 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,163 |
| Which City in Canada? | 0 | - | 4.83 | 57,321 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,491 |
| Countries by Emojis | 0 | - | 4.99 | 241,568 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,470 |
| Topological Map of Africa Quiz | 0 | - | 4.80 | 21,583 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,121 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,482 |
| Official Cities in the UK | 0 | - | 4.89 | 285,872 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,344 |
| The Only Country ... | 0 | - | 4.91 | 81,770 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,001 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,578 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,020 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,831 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,297 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,559 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,471 |
| Geography of Spain | 0 | - | 4.59 | 22,164 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,322 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,615 |
| Ancient City to Country | 0 | - | 4.70 | 108,293 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,661 |
| City-States | 0 | - | 4.53 | 37,379 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,471 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,785 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,253 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,944 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,204 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,077 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,262 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,355 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,465 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,488 |
| Capitals by River | 0 | - | 4.55 | 48,381 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,175 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,954 |
