| Cities with the Biggest Economies | 0 | - | 4.91 | 131,737 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,499 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,690 |
| Coldest World Capitals | 0 | - | 4.95 | 134,193 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,214 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,186 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,099 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,788 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,562 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,814 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,407 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,880 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,390 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,620 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,315 |
| Richest Island Countries | 0 | - | 4.85 | 101,280 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,252 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,549 |
| Countries by Oil Consumption | 0 | - | 4.96 | 122,389 |
| Largest Economies in 2050 | 0 | - | 4.88 | 111,977 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,155 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,058 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,144 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,229 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,404 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,455 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,023 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,271 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,323 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,242 |
| Countries by Capital City | 0 | - | 5.00 | 69,506 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,930 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,282 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,880 |
| Moved Capital Cities | 0 | - | 4.96 | 74,692 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,122 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,339 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,888 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,125 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,325 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,946 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,651 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,709 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,871 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,748 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,514 |
| North American Sports Cities | 0 | - | 4.82 | 173,210 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,583 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,992 |
| Cities by Former Name | 0 | - | 4.83 | 92,116 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,955 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,010 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,901 |
| World Capitals by Map | 0 | - | 5.00 | 289,676 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,867 |
| Capitals Starting With H | 0 | - | 4.91 | 93,383 |
| Capitals Starting With K | 0 | - | 4.88 | 84,460 |
| Capitals Starting With M | 0 | - | 4.94 | 109,271 |
| Capitals Starting With P | 0 | - | 4.88 | 79,064 |
| Capitals Starting With R | 0 | - | 4.88 | 82,552 |
| Capitals Starting With S | 0 | - | 4.90 | 86,631 |
| Capitals Starting With T | 0 | - | 4.86 | 76,886 |
| Capitals Starting With W | 0 | - | 4.87 | 91,768 |
| Capitals Starting With A | 0 | - | 4.97 | 129,184 |
| Capitals Starting With B | 0 | - | 4.89 | 119,575 |
| Capitals Starting With D | 0 | - | 4.94 | 97,264 |
| NATO Countries | 0 | - | 4.98 | 283,693 |
| EU Countries Quiz | 0 | - | 4.99 | 278,264 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,623 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,300 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,587 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,872 |
| Countries with NO Military | 0 | - | 4.97 | 63,497 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,135 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,475 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,473 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,351 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,724 |
| Random Country to Capital | 0 | - | 4.98 | 929,102 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,021 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,325 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,480 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,758 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,121 |
| U.S. College Towns | 0 | - | 4.47 | 29,305 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,232 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,089 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,888 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,268 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,758 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 73,012 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 50,063 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 23,005 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,570 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,988 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,604 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,169 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,627 |
| Former Capitals | 0 | - | 4.88 | 71,704 |
| Europe Capital to Country | 0 | - | 4.99 | 252,284 |
| Asia Capital to Country | 0 | - | 4.96 | 127,622 |
| Capital Cities Chain | 0 | - | 4.84 | 83,446 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,101 |
| European Capitals by Map | 0 | - | 4.99 | 142,293 |
| African Capitals by Map | 0 | - | 4.99 | 142,358 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,013 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,981 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,262 |
| European Coastal Capitals | 0 | - | 4.95 | 91,390 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,233 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,968 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,969 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,201 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,200 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,632 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,801 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,373 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,020 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,229 |
| Buddhist Countries | 0 | - | 4.96 | 145,170 |
| World Currency Quiz | 0 | - | 4.92 | 307,128 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,565 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.70 | 94,236 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 292,321 |
| Companies by Country | 0 | - | 4.61 | 120,480 |
| Five Richest Countries by Continent | 0 | - | 4.70 | 208,088 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,929 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,311 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,224 |
| Boundary Waters | 0 | - | 4.92 | 88,799 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,430 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,762 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,029 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,590 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,632 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,187 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,747 |
| Ancient City to Country | 0 | - | 4.72 | 108,377 |
| Official Cities in the UK | 0 | - | 4.89 | 286,542 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,205 |
| City-States | 0 | - | 4.53 | 37,422 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,606 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,519 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,838 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,332 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,598 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,288 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,098 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,088 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,238 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,428 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,296 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,642 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,204 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,732 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,436 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,884 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,152 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,727 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,591 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,621 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,001 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,957 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,815 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,000 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,749 |
| The Only Country ... | 0 | - | 4.91 | 81,956 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,507 |
| Orthodox Countries | 0 | - | 4.92 | 132,869 |
| Battle to Country | 0 | - | 4.91 | 54,030 |
| Monarchies of Europe | 0 | - | 4.90 | 98,940 |
| Monarchies of Asia | 0 | - | 4.97 | 71,545 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,353 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,245 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,858 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,205 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,317 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,268 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,910 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,608 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,354 |
| Countries that Start with D | 0 | - | 4.96 | 717,048 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,820 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,293 |
| Countries that Start with H | 0 | - | 4.96 | 610,003 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,130 |
| Countries that Start with J | 0 | - | 4.98 | 607,401 |
| Countries that Start with K | 0 | - | 4.97 | 821,215 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,409 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,460 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,604 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,951 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,356 |
| Countries that Start with U | 0 | - | 4.97 | 908,828 |
| Countries that Start with V | 0 | - | 4.98 | 612,263 |
| Countries that Start with F | 0 | - | 4.83 | 621,634 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,897 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,609 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,152 |
