| Cities with the Biggest Economies | 0 | - | 4.90 | 130,881 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,434 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,161 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,660 |
| Coldest World Capitals | 0 | - | 4.95 | 133,559 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,553 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,791 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,562 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,337 |
| Busiest Container Ports | 0 | - | 4.11 | 37,405 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,774 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,524 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,408 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,066 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,184 |
| Richest Island Countries | 0 | - | 4.85 | 100,544 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,409 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,709 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,412 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,452 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,517 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,298 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,535 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,184 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,121 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,246 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,401 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,492 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,225 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,983 |
| Countries by Capital City | 0 | - | 5.00 | 68,270 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,162 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,644 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,195 |
| Moved Capital Cities | 0 | - | 4.96 | 74,205 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,031 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,185 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,124 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,912 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,737 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,183 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,081 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,415 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,417 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,220 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,130 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,290 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,996 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,893 |
| North American Sports Cities | 0 | - | 4.83 | 172,368 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,390 |
| Name a City - European Countries | 0 | - | 4.90 | 65,385 |
| Cities by Former Name | 0 | - | 4.83 | 91,569 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,685 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,876 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,395 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,656 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,204 |
| World Capitals by Map | 0 | - | 5.00 | 286,439 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,310 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,276 |
| Random Country to Capital | 0 | - | 4.98 | 920,505 |
| Capitals Starting With H | 0 | - | 4.91 | 92,550 |
| Capitals Starting With K | 0 | - | 4.88 | 83,493 |
| Capitals Starting With L | 0 | - | 4.81 | 88,081 |
| Capitals Starting With M | 0 | - | 4.93 | 107,788 |
| Capitals Starting With P | 0 | - | 4.88 | 78,204 |
| Capitals Starting With R | 0 | - | 4.87 | 81,824 |
| Capitals Starting With S | 0 | - | 4.90 | 85,783 |
| Capitals Starting With T | 0 | - | 4.85 | 76,173 |
| Capitals Starting With W | 0 | - | 4.87 | 91,305 |
| Capitals Starting With A | 0 | - | 4.97 | 127,914 |
| Capitals Starting With B | 0 | - | 4.89 | 118,473 |
| Capitals Starting With D | 0 | - | 4.93 | 96,434 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,321 |
| NATO Countries | 0 | - | 4.98 | 280,401 |
| EU Countries Quiz | 0 | - | 4.99 | 274,223 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,363 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,185 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,492 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,493 |
| Countries with NO Military | 0 | - | 4.97 | 62,303 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,604 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,030 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,173 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,650 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,861 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,241 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,301 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,389 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,865 |
| U.S. College Towns | 0 | - | 4.47 | 29,225 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,559 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,678 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,974 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,038 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,095 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,798 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,196 |
| Former Capitals | 0 | - | 4.88 | 71,458 |
| Europe Capital to Country | 0 | - | 4.99 | 250,210 |
| Asia Capital to Country | 0 | - | 4.96 | 126,661 |
| Capital Cities Chain | 0 | - | 4.84 | 82,738 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,875 |
| European Capitals by Map | 0 | - | 4.99 | 139,160 |
| African Capitals by Map | 0 | - | 4.99 | 133,789 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,398 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,067 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,419 |
| European Coastal Capitals | 0 | - | 4.95 | 90,600 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,586 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,007 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,022 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,830 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,564 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,896 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,587 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,200 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,399 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,913 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,660 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,219 |
| Buddhist Countries | 0 | - | 4.96 | 144,345 |
| World Currency Quiz | 0 | - | 4.92 | 303,061 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,440 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 290,747 |
| Companies by Country | 0 | - | 4.61 | 119,655 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,302 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,845 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,131 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,128 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,969 |
| Ancient City to Country | 0 | - | 4.70 | 108,030 |
| Official Cities in the UK | 0 | - | 4.89 | 283,735 |
| City-States | 0 | - | 4.53 | 37,263 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,137 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,673 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,436 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,188 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,112 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,540 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,240 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,914 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,031 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,423 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,793 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,479 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,037 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,265 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,147 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,830 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,668 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,864 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,996 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,076 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,175 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,366 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,438 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,399 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,594 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,290 |
| The Only Country ... | 0 | - | 4.91 | 81,039 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,423 |
| Orthodox Countries | 0 | - | 4.92 | 131,945 |
| Battle to Country | 0 | - | 4.91 | 53,344 |
| Monarchies of Europe | 0 | - | 4.90 | 98,153 |
| Monarchies of Asia | 0 | - | 4.97 | 71,089 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,107 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,073 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,206 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,830 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,577 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,891 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,392 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,644 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,342 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,069 |
| Countries that Start with D | 0 | - | 4.96 | 709,605 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,186 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,316 |
| Countries that Start with H | 0 | - | 4.96 | 604,754 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,324 |
| Countries that Start with J | 0 | - | 4.98 | 602,445 |
| Countries that Start with K | 0 | - | 4.97 | 815,793 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,754 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,718 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,125 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,802 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,842 |
| Countries that Start with U | 0 | - | 4.97 | 904,504 |
| Countries that Start with V | 0 | - | 4.98 | 609,358 |
| Countries that Start with F | 0 | - | 4.83 | 617,610 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,679 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,739 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,361 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,513 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,593 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,937 |
