| World Currency Quiz | 0 | - | 4.91 | 302,043 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,340,737 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,716 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,381 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,672 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,910 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,229 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,231 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,154 |
| Richest Island Countries | 0 | - | 4.84 | 100,326 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,139 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,454 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,300 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,297 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,491 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,081 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,382 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,951 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,190 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,788 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,780 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,982 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,950 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,347 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,311 |
| NATO Countries | 0 | - | 4.98 | 279,390 |
| EU Countries Quiz | 0 | - | 4.99 | 272,994 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,530 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,007 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,818 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,600 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,032 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,603 |
| Countries with NO Military | 0 | - | 4.97 | 61,989 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,419 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,174 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 120,869 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,330 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,552 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,809 |
| Busiest Container Ports | 0 | - | 4.11 | 37,384 |
| Coldest World Capitals | 0 | - | 4.95 | 133,475 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,528 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,837 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,165 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,892 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,922 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,915 |
| Buddhist Countries | 0 | - | 4.96 | 144,024 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,418 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,627 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.54 | 290,010 |
| Companies by Country | 0 | - | 4.61 | 119,489 |
| Airlines by Country | 0 | - | 4.52 | 135,251 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,102 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,833 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,091 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,108 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,852 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,082 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,640 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,463 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,208 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,081 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,947 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,664 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,134 |
| Orthodox Countries | 0 | - | 4.92 | 131,350 |
| Battle to Country | 0 | - | 4.91 | 53,169 |
| Monarchies of Europe | 0 | - | 4.90 | 97,980 |
| Monarchies of Asia | 0 | - | 4.97 | 70,994 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,586 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,572 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,823 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,573 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,786 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,175 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,996 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,224 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,200 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,457 |
| Countries that Start with D | 0 | - | 4.96 | 707,797 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,034 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,715 |
| Countries that Start with H | 0 | - | 4.96 | 603,244 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,328 |
| Countries that Start with J | 0 | - | 4.98 | 601,083 |
| Countries that Start with K | 0 | - | 4.97 | 814,340 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,059 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,010 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,501 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,594 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,587 |
| Countries that Start with U | 0 | - | 4.97 | 903,454 |
| Countries that Start with V | 0 | - | 4.98 | 608,508 |
| Countries that Start with F | 0 | - | 4.83 | 616,415 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,811 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,500 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,350 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,416 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,874 |
| Boundary Waters | 0 | - | 4.92 | 88,382 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,087 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,699 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,920 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,762 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,978 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,951 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,820 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,864 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,809 |
| Cities by Airports | 0 | - | 4.49 | 88,649 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,268 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,322 |
| Landlocked Countries | 0 | - | 4.99 | 419,052 |
| All OPEC Countries Ever | 0 | - | 4.77 | 90,848 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,847 |
| Flag Carrier Airlines | 0 | - | 4.19 | 50,723 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,859 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,644 |
| WWII Geography | 0 | - | 4.81 | 120,149 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,492 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,252 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,882 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,237 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,013 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,407 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,461 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,552 |
| Largest United States Airlines | 0 | - | 4.39 | 54,997 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,503 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,687 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,919 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,083 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,790 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,079 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,158 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,631 |
| Island Countries | 0 | - | 4.99 | 709,804 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,033 |
| Himalayan Countries | 0 | - | 4.94 | 137,464 |
| Andean Countries | 0 | - | 4.95 | 83,961 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,240 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,690 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,848 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,365 |
| Countries in World War I | 0 | - | 4.88 | 227,856 |
| Danube Countries | 0 | - | 4.97 | 71,673 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,564 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,066 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,670 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,746 |
| European Landlocked Countries | 0 | - | 4.99 | 146,789 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,147 |
| Countries with the Most Species | 0 | - | 4.99 | 102,921 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,738 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,282 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,435 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,592 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,312 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,996 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,370 |
| Countries in the Alps | 0 | - | 4.87 | 117,705 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,144 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,381 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,428 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,002 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,110 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,649 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,293 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,196 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,974 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,560 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,487 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,343 |
| Sharia Law Countries | 0 | - | 4.48 | 63,599 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,934 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,193 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,216 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,210 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,070 |
| Countries with the Most Cathedrals | 0 | - | 4.49 | 45,550 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,577 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,535 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,428 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,248 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,009 |
| Top Net Food-Importing Countries | 0 | - | 4.27 | 24,543 |
| Largest Countries By Category | 0 | - | 4.97 | 157,655 |
| Countries by Countries | 0 | - | 4.96 | 62,848 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,428 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,227 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,165 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,474 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,330 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,135 |
| Northernmost Countries | 0 | - | 4.99 | 360,517 |
| Countries of South America | 0 | - | 5.00 | 923,026 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,175 |
