| World Currency Quiz | 0 | - | 4.92 | 305,739 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,756,252 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,507 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,906 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,055 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,536 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,423 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,723 |
| World's Biggest Airlines | 0 | - | 4.42 | 125,901 |
| Richest Island Countries | 0 | - | 4.85 | 101,042 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,926 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,270 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,676 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,793 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,966 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,796 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,920 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,858 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,885 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,777 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,200 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,694 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,460 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,605 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,796 |
| NATO Countries | 0 | - | 4.98 | 282,647 |
| EU Countries Quiz | 0 | - | 4.99 | 276,927 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,435 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,866 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,891 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,528 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,444 |
| Countries with the Most Airports | 0 | - | 4.96 | 99,918 |
| Countries with NO Military | 0 | - | 4.97 | 62,962 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,961 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,460 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,754 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,507 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,885 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,998 |
| Busiest Container Ports | 0 | - | 4.11 | 37,484 |
| Coldest World Capitals | 0 | - | 4.95 | 134,075 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,698 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,326 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,012 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,974 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,991 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,865 |
| Buddhist Countries | 0 | - | 4.96 | 144,875 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,846 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,509 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 94,051 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 291,921 |
| Companies by Country | 0 | - | 4.61 | 120,037 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,812 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,902 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,248 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,185 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,562 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,448 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,162 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,704 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,107 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,383 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,456 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,282 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,036 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,163 |
| Orthodox Countries | 0 | - | 4.92 | 132,595 |
| Battle to Country | 0 | - | 4.91 | 53,763 |
| Monarchies of Europe | 0 | - | 4.90 | 98,659 |
| Monarchies of Asia | 0 | - | 4.97 | 71,391 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,603 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,571 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,297 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,697 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,191 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,973 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,435 |
| Countries that Start with A | 0 | - | 4.98 | 2,172,030 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,090 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,822 |
| Countries that Start with D | 0 | - | 4.96 | 714,544 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,883 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,190 |
| Countries that Start with H | 0 | - | 4.96 | 608,225 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,839 |
| Countries that Start with J | 0 | - | 4.98 | 605,692 |
| Countries that Start with K | 0 | - | 4.97 | 819,383 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,099 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,124 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,402 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,860 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,584 |
| Countries that Start with U | 0 | - | 4.97 | 907,455 |
| Countries that Start with V | 0 | - | 4.98 | 611,252 |
| Countries that Start with F | 0 | - | 4.83 | 620,265 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,443 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,317 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,811 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,883 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,566 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,120 |
| Boundary Waters | 0 | - | 4.92 | 88,694 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,348 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,145 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,515 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,899 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,626 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,635 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,575 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,636 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,340 |
| Cities by Airports | 0 | - | 4.47 | 103,809 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,355 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,457 |
| Landlocked Countries | 0 | - | 4.99 | 424,138 |
| All OPEC Countries Ever | 0 | - | 4.74 | 99,793 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,289 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,061 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| WWII Geography | 0 | - | 4.81 | 120,801 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,851 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,909 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,802 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,492 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,240 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,118 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,161 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 88,174 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,836 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,758 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,781 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,611 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,756 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,045 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,235 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,198 |
| Island Countries | 0 | - | 4.99 | 711,915 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,474 |
| Himalayan Countries | 0 | - | 4.94 | 139,644 |
| Andean Countries | 0 | - | 4.94 | 85,117 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,304 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,540 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,870 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,161 |
| Countries in World War I | 0 | - | 4.88 | 228,847 |
| Danube Countries | 0 | - | 4.97 | 72,240 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,370 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,665 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,784 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,269 |
| European Landlocked Countries | 0 | - | 4.99 | 147,417 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,024 |
| Countries with the Most Species | 0 | - | 4.99 | 103,448 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,800 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,162 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,693 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,805 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,721 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,450 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,869 |
| Countries in the Alps | 0 | - | 4.87 | 118,527 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,187 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,514 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,834 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,841 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,772 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,114 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,956 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,699 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,320 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,035 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,775 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,640 |
| Sharia Law Countries | 0 | - | 4.48 | 63,910 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,411 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,653 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,745 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,429 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,492 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 47,093 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,400 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,441 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,052 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,742 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,404 |
| Top Net Food-Importing Countries | 0 | - | 4.27 | 24,608 |
| Largest Countries By Category | 0 | - | 4.97 | 158,586 |
| Countries by Countries | 0 | - | 4.96 | 63,467 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,772 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,043 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,356 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,633 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,941 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,865 |
| Northernmost Countries | 0 | - | 4.99 | 363,253 |
| Countries of South America | 0 | - | 5.00 | 930,407 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,810 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,391 |
