| Name a World Capital A-Z | 0 | - | 5.00 | 177,179 |
| Which City in Europe? | 0 | - | 4.83 | 107,967 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,439 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,892 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,391 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,472 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,847 |
| Which City in Canada? | 0 | - | 4.83 | 57,388 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,202 |
| Random Country to Capital | 0 | - | 4.98 | 929,418 |
| Name a Country A-Z | 0 | - | 5.00 | 246,052 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,148 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,602 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,130 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,771 |
| Capital Cities Chain | 0 | - | 4.84 | 83,476 |
| Coldest World Capitals | 0 | - | 4.95 | 134,218 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,666 |
| European Cities by Clue | 0 | - | 4.70 | 89,200 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,491 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,144 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,741 |
| Countries that Start with D | 0 | - | 4.96 | 717,313 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,106 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,614 |
| Countries that Start with H | 0 | - | 4.96 | 610,188 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,382 |
| Countries that Start with J | 0 | - | 4.98 | 607,584 |
| Countries that Start with K | 0 | - | 4.97 | 821,406 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,658 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,708 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,858 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,289 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,543 |
| Countries that Start with U | 0 | - | 4.97 | 908,959 |
| Countries that Start with V | 0 | - | 4.98 | 612,368 |
| Countries that Start with F | 0 | - | 4.83 | 621,763 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,155 |
| World Capitals Quiz | 0 | - | 5.00 | 5,111,199 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,431 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,516 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,639 |
| The Only Country ... | 0 | - | 4.91 | 81,989 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,457 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,312 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,919 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,257 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,778 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,085 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,065 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,022 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,144 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,119 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,473 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,525 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,846 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,965 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,968 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,318 |
| Which City in Africa? | 0 | - | 4.78 | 58,024 |
| Which City in Asia? | 0 | - | 4.52 | 51,609 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,164 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,334 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,141 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,848 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,911 |
| Which City in Germany? | 0 | - | 4.50 | 137,491 |
| Which City in Italy? | 0 | - | 4.68 | 90,614 |
| Which City in France? | 0 | - | 4.67 | 73,422 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,326 |
| Which City in Spain? | 0 | - | 4.50 | 50,134 |
| Which City in Latin America? | 0 | - | 4.63 | 47,166 |
| Which City in Australia? | 0 | - | 4.67 | 34,589 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,616 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,844 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,446 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,140 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,489 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,046 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,291 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,360 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,289 |
| Countries by Capital City | 0 | - | 5.00 | 69,547 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,059 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,308 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,237 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,908 |
| Moved Capital Cities | 0 | - | 4.96 | 74,701 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,841 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,657,597 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,498 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,466 |
| Cities Chain #2 | 0 | - | 4.42 | 56,535 |
| Cities Chain #1 | 0 | - | 4.61 | 66,846 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,939 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,257 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,193 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,735 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,579 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,965 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,627 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,903 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,167 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,293 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,168 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,127,199 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,916 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,928 |
| Countries with Four Letters | 0 | - | 4.99 | 426,231 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,536 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,536 |
| North American Sports Cities | 0 | - | 4.82 | 173,249 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,589 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,569 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,020 |
| Name a City - European Countries | 0 | - | 4.89 | 66,321 |
| Cities by Former Name | 0 | - | 4.83 | 92,147 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,964 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,024 |
| Solve the Secret Capital City | 0 | - | 4.81 | 164,652 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,928 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,497 |
| World Capitals by Map | 0 | - | 5.00 | 289,766 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,888 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,274 |
| Capitals Starting With H | 0 | - | 4.91 | 93,404 |
| Capitals Starting With K | 0 | - | 4.88 | 84,479 |
| Capitals Starting With M | 0 | - | 4.94 | 109,309 |
| Capitals Starting With P | 0 | - | 4.88 | 79,091 |
| Capitals Starting With R | 0 | - | 4.88 | 82,572 |
| Capitals Starting With S | 0 | - | 4.90 | 86,657 |
| Capitals Starting With T | 0 | - | 4.86 | 76,908 |
| Capitals Starting With W | 0 | - | 4.87 | 91,776 |
| Capitals Starting With A | 0 | - | 4.97 | 129,220 |
| Capitals Starting With B | 0 | - | 4.89 | 119,600 |
| Capitals Starting With D | 0 | - | 4.94 | 97,284 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,376 |
| Which City in the United States? | 0 | - | 4.21 | 57,203 |
| NATO Countries | 0 | - | 4.98 | 283,807 |
| EU Countries Quiz | 0 | - | 4.99 | 278,632 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,725 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,457 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,563 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,660 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,718 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,845 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,927 |
| Countries with NO Military | 0 | - | 4.97 | 63,538 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,155 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,191 |
| Countries that Start with R | 0 | - | 4.44 | 450,628 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,796 |
| India A-Z | 0 | - | 4.42 | 34,320 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,443 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,255 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 744,520 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,754 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,120 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,092 |
| Busiest Container Ports | 0 | - | 4.11 | 37,519 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,485 |
| Fictional Cities | 0 | - | 4.26 | 47,995 |
| U.S. College Towns | 0 | - | 4.47 | 29,308 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,813 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,258 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,608 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,018 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,683 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,254 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,648 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,929 |
| Former Capitals | 0 | - | 4.88 | 71,712 |
| Europe Capital to Country | 0 | - | 4.99 | 252,406 |
| Asia Capital to Country | 0 | - | 4.96 | 127,643 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,178 |
| European Capitals by Map | 0 | - | 4.99 | 142,383 |
| African Capitals by Map | 0 | - | 4.99 | 142,464 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,405 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,050 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,312 |
| European Coastal Capitals | 0 | - | 4.95 | 91,442 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,245 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,095 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,066 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,217 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,227 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,190 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,428 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,217 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,490 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,353 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,564 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,156 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,216 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,592 |
| Country Chain | 0 | - | 4.96 | 218,596 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,849 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,409 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,238 |
