| World Currency Quiz | 0 | - | 4.92 | 298,077 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,879,225 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,587 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,677 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,072 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,652 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,528 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,950 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,321 |
| Richest Island Countries | 0 | - | 4.84 | 99,444 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,078 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,404 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,496 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,589 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,887 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,868 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,654 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,814 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,389 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,749 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,279 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,186 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,389 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,065 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,204 |
| NATO Countries | 0 | - | 4.98 | 275,397 |
| EU Countries Quiz | 0 | - | 4.99 | 269,660 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,685 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,940 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,912 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,186 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,653 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,040 |
| Countries with NO Military | 0 | - | 4.97 | 61,118 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,867 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 123,750 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 118,828 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,089 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,171 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,569 |
| Busiest Container Ports | 0 | - | 4.11 | 37,269 |
| Coldest World Capitals | 0 | - | 4.95 | 133,013 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 86,924 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,344 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,193 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,797 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,752 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,854 |
| Buddhist Countries | 0 | - | 4.96 | 142,881 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,288 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,092 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.52 | 282,628 |
| Companies by Country | 0 | - | 4.56 | 118,644 |
| Airlines by Country | 0 | - | 4.52 | 134,741 |
| Five Richest Countries by Continent | 0 | - | 4.67 | 205,709 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,753 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 56,893 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,023 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,962 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,761 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,070 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,066 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,315 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,673 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,427 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,018 |
| Largest Countries with Little Tourism | 0 | - | 4.74 | 61,219 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,931 |
| Orthodox Countries | 0 | - | 4.91 | 130,304 |
| Battle to Country | 0 | - | 4.91 | 52,472 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| Monarchies of Asia | 0 | - | 4.97 | 70,561 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,379 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,658 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,183 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,338 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,408 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,204 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,564 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,565 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,777 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,417 |
| Countries that Start with D | 0 | - | 4.96 | 700,933 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,804 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,024 |
| Countries that Start with H | 0 | - | 4.96 | 597,438 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,676 |
| Countries that Start with J | 0 | - | 4.98 | 595,502 |
| Countries that Start with K | 0 | - | 4.96 | 808,932 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,332 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,190 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,020 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,743 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,756 |
| Countries that Start with U | 0 | - | 4.97 | 899,593 |
| Countries that Start with V | 0 | - | 4.98 | 604,777 |
| Countries that Start with F | 0 | - | 4.83 | 611,778 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,723 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,529 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,812 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,958 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,288 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,588 |
| Boundary Waters | 0 | - | 4.92 | 88,019 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,346 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,218 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,427 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,032 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,193 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,067 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,470 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,521 |
| Cities by Airports | 0 | - | 4.49 | 87,765 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 51,190 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,211 |
| Landlocked Countries | 0 | - | 4.99 | 413,158 |
| OPEC Countries | 0 | - | 4.74 | 84,796 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,310 |
| Flag Carrier Airlines | 0 | - | 4.19 | 50,393 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,674 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| WWII Geography | 0 | - | 4.81 | 119,295 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,105 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,206 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,879 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,971 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,794 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,712,472 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,512 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,059 |
| Largest United States Airlines | 0 | - | 4.39 | 54,822 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,127 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,946 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,518 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,882 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,346 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,794 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,929 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,069 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,960 |
| Island Countries | 0 | - | 4.99 | 707,398 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,383 |
| Himalayan Countries | 0 | - | 4.95 | 135,158 |
| Andean Countries | 0 | - | 4.94 | 82,732 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,148 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,082 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,819 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,513 |
| Countries in World War I | 0 | - | 4.88 | 226,510 |
| Danube Countries | 0 | - | 4.97 | 71,032 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,694 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,487 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,365 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,282 |
| European Landlocked Countries | 0 | - | 4.99 | 145,701 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,110 |
| Countries with the Most Species | 0 | - | 4.99 | 95,215 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,311 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,261 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,189 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,351 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,928 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,541 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,899 |
| Countries in the Alps | 0 | - | 4.87 | 116,744 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,513 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,158 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,972 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,366 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,098 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,958 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,510 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,712 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,885 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,008 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,179 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,013 |
| Sharia Law Countries | 0 | - | 4.48 | 63,330 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,397 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,702 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,709 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,963 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,595 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,784 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,220 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,721 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,003 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,475 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,566 |
| Top Net Food-Importing Countries | 0 | - | 4.27 | 24,466 |
| Largest Countries By Category | 0 | - | 4.97 | 156,677 |
| Countries by Countries | 0 | - | 4.96 | 62,211 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,042 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,297 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,947 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,311 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,707 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,815 |
| Northernmost Countries | 0 | - | 4.99 | 357,447 |
