| Name a World Capital A-Z | 0 | - | 5.00 | 176,527 |
| World Capitals Quiz | 0 | - | 5.00 | 5,085,952 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,662 |
| Coldest World Capitals | 0 | - | 4.95 | 133,675 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,388 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,596 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,587 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,722 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,550 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,407 |
| Countries by Capital City | 0 | - | 5.00 | 68,702 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,408 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,851 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,311 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,446 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,736 |
| Moved Capital Cities | 0 | - | 4.96 | 74,379 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,267 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,286 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,243 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,471 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,510 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,101 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,089 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,071 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,505 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,849 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,774 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,437 |
| World Capitals by Map | 0 | - | 5.00 | 287,608 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,504 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,300 |
| Random Country to Capital | 0 | - | 4.98 | 923,240 |
| Capitals Starting With H | 0 | - | 4.91 | 92,760 |
| Capitals Starting With K | 0 | - | 4.88 | 83,813 |
| Capitals Starting With L | 0 | - | 4.81 | 88,281 |
| Capitals Starting With M | 0 | - | 4.93 | 108,120 |
| Capitals Starting With P | 0 | - | 4.88 | 78,384 |
| Capitals Starting With R | 0 | - | 4.87 | 82,006 |
| Capitals Starting With S | 0 | - | 4.90 | 85,991 |
| Capitals Starting With T | 0 | - | 4.84 | 76,341 |
| Capitals Starting With W | 0 | - | 4.87 | 91,417 |
| Capitals Starting With A | 0 | - | 4.97 | 128,337 |
| Capitals Starting With B | 0 | - | 4.89 | 118,756 |
| Capitals Starting With D | 0 | - | 4.93 | 96,663 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,565 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,180 |
| Former Capitals | 0 | - | 4.88 | 71,536 |
| Europe Capital to Country | 0 | - | 4.99 | 250,988 |
| Asia Capital to Country | 0 | - | 4.96 | 126,900 |
| Capital Cities Chain | 0 | - | 4.84 | 82,991 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,268 |
| European Capitals by Map | 0 | - | 4.99 | 140,112 |
| African Capitals by Map | 0 | - | 4.99 | 134,224 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,700 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,331 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,677 |
| European Coastal Capitals | 0 | - | 4.95 | 90,861 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,692 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,954 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,672 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,939 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,791 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,147 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,994 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,814 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,714 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,763 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,233 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,563 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,378 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,057 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,741 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,319 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,570 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,628 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,535 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,004 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,207 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,439 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,440 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,760 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,567 |
| Countries that Start with D | 0 | - | 4.96 | 712,158 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,145 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,380 |
| Countries that Start with H | 0 | - | 4.96 | 606,527 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,635 |
| Countries that Start with J | 0 | - | 4.98 | 604,118 |
| Countries that Start with K | 0 | - | 4.97 | 817,673 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,969 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,041 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,400 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,023 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,561 |
| Countries that Start with U | 0 | - | 4.97 | 905,860 |
| Countries that Start with V | 0 | - | 4.98 | 610,306 |
| Countries that Start with F | 0 | - | 4.83 | 618,964 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,203 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,988 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,373 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,289 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,564 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,255 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,985 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,362 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,258 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,246 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,935 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,843 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,536 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,313 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,632 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,048 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,006 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,952 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,871 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,195 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,820 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,416 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,617 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,674 |
| Capitals Starting With N | 0 | - | 4.80 | 51,353 |
| Capitals Starting With V | 0 | - | 4.79 | 38,319 |
| Capitals Starting With C | 0 | - | 4.78 | 98,242 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,579 |
| European Geography A-Z | 0 | - | 4.29 | 49,370 |
| North American Sports Cities | 0 | - | 4.83 | 172,691 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,418 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,350 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,607 |
| Cities by Former Name | 0 | - | 4.83 | 91,756 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,525 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,276 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,649 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,880 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,053 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,440 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,758 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,947 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,097 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,981 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,769 |
| NATO Countries | 0 | - | 4.98 | 281,732 |
| EU Countries Quiz | 0 | - | 4.99 | 275,767 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,530 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,712 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,353 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,028 |
| Countries with NO Military | 0 | - | 4.97 | 62,691 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,575 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,822 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,439 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,818 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,452 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,254 |
| Capital City Etymologies | 0 | - | 4.77 | 63,405 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,654 |
| Busiest Container Ports | 0 | - | 4.11 | 37,441 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,266 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,352 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,513 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,958 |
| U.S. College Towns | 0 | - | 4.47 | 29,251 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,179 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,636 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,015 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,326 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,575 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,444 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,038 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,446 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,072 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,530 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,654 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,739 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,768 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,931 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,884 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,578 |
| Buddhist Countries | 0 | - | 4.96 | 144,658 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,034 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,049 |
| Countries that Start with R | 0 | - | 4.43 | 448,553 |
| World Currency Quiz | 0 | - | 4.92 | 304,441 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,280 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,027 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,423 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,823 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,375 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,042 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,376 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,234 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,046 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,310 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,853 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,513 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,024 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,486 |
