| World Currency Quiz | 0 | - | 4.92 | 298,300 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,902,024 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,653 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,714 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,105 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,792 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,043 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,726 |
| World's Biggest Airlines | 0 | - | 4.44 | 123,831 |
| Richest Island Countries | 0 | - | 4.84 | 99,489 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,134 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,469 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,529 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,626 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,022 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,917 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,692 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,877 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,429 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,812 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,304 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,227 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,424 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,082 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,409 |
| NATO Countries | 0 | - | 4.98 | 275,595 |
| EU Countries Quiz | 0 | - | 4.99 | 269,810 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,829 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,160 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,001 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,238 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,721 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,088 |
| Countries with NO Military | 0 | - | 4.97 | 61,149 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,892 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 123,826 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 118,930 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,110 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,194 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,584 |
| Busiest Container Ports | 0 | - | 4.11 | 37,276 |
| Coldest World Capitals | 0 | - | 4.95 | 133,035 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 86,942 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,413 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,235 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,802 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,926 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,892 |
| Buddhist Countries | 0 | - | 4.96 | 142,924 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,576 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,291 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,129 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.52 | 282,669 |
| Companies by Country | 0 | - | 4.56 | 118,680 |
| Five Richest Countries by Continent | 0 | - | 4.68 | 205,744 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,756 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 56,902 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,027 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,990 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,775 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,085 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,095 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,368 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,691 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,459 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,024 |
| Largest Countries with Little Tourism | 0 | - | 4.74 | 61,240 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,992 |
| Orthodox Countries | 0 | - | 4.91 | 130,352 |
| Battle to Country | 0 | - | 4.91 | 52,500 |
| Monarchies of Europe | 0 | - | 4.90 | 97,293 |
| Monarchies of Asia | 0 | - | 4.97 | 70,589 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,511 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,753 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,263 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,399 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,425 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,249 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,586 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,305 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,423 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,943 |
| Countries that Start with D | 0 | - | 4.96 | 701,290 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,232 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,476 |
| Countries that Start with H | 0 | - | 4.96 | 597,744 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,054 |
| Countries that Start with J | 0 | - | 4.98 | 595,822 |
| Countries that Start with K | 0 | - | 4.97 | 809,228 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,654 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,519 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,338 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,207 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,042 |
| Countries that Start with U | 0 | - | 4.97 | 899,800 |
| Countries that Start with V | 0 | - | 4.98 | 604,967 |
| Countries that Start with F | 0 | - | 4.83 | 612,028 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,083 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,568 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,849 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,986 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,316 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,624 |
| Boundary Waters | 0 | - | 4.92 | 88,028 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,804 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,456 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,248 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,486 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,062 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,222 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,102 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,821 |
| Cities by Airports | 0 | - | 4.49 | 87,784 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 52,056 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,222 |
| Landlocked Countries | 0 | - | 4.99 | 413,394 |
| OPEC Countries | 0 | - | 4.74 | 84,813 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,335 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,684 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| WWII Geography | 0 | - | 4.81 | 119,321 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,119 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,109 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,935 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,987 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,808 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,731 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,619 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,087 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,148 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,579 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,924 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,607 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,892 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,597 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,079 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,052 |
| Island Countries | 0 | - | 4.99 | 707,536 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,492 |
| Himalayan Countries | 0 | - | 4.95 | 135,276 |
| Andean Countries | 0 | - | 4.94 | 82,784 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,192 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,140 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,857 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,565 |
| Countries in World War I | 0 | - | 4.88 | 226,566 |
| Danube Countries | 0 | - | 4.97 | 71,060 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,729 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,515 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,419 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,347 |
| European Landlocked Countries | 0 | - | 4.99 | 145,729 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,168 |
| Countries with the Most Species | 0 | - | 4.99 | 95,234 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,373 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,308 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,192 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,358 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,947 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,561 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,934 |
| Countries in the Alps | 0 | - | 4.86 | 116,787 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,533 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,215 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,991 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,402 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,131 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,975 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,548 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,734 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,171 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,031 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,188 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,029 |
| Sharia Law Countries | 0 | - | 4.48 | 63,344 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,429 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,721 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,734 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,014 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,618 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,803 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,243 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,748 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,166 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,592 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,589 |
| Top Net Food-Importing Countries | 0 | - | 4.27 | 24,477 |
| Largest Countries By Category | 0 | - | 4.97 | 156,718 |
| Countries by Countries | 0 | - | 4.96 | 62,239 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,058 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,346 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,957 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,322 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,738 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,196 |
| Northernmost Countries | 0 | - | 4.99 | 357,616 |
| Countries of South America | 0 | - | 5.00 | 914,356 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,037 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,552 |
