| Fast Math - Addition | 0 | - | 4.87 | 520,002 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,776 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,653 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,657,513 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,693 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,832 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,013 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,148 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,450 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,854 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,077 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,669 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,727 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,205 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,982 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,211 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,319 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,553 |
| Countries that Start with U | 0 | - | 4.97 | 900,183 |
| Countries that Start with K | 0 | - | 4.97 | 809,753 |
| Disney Animated Characters | 0 | - | 4.88 | 599,349 |
| Countries that Start with V | 0 | - | 4.98 | 605,346 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,610 |
| Countries that Start with D | 0 | - | 4.96 | 702,023 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,534 |
| Name the English Monarchs | 0 | - | 4.92 | 498,274 |
| Countries that Start with J | 0 | - | 4.98 | 596,418 |
| Countries that Start with H | 0 | - | 4.96 | 598,352 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,683 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,946 |
| All Disney Animated Movies | 0 | - | 4.78 | 445,353 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,930 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,702 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,086 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,729 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,018 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,445 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,197 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,232 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,140 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,327 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,197 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,615 |
| EU Countries Quiz | 0 | - | 4.99 | 270,191 |
| World Currency Quiz | 0 | - | 4.92 | 298,757 |
| Formula One World Champions | 0 | - | 4.96 | 385,580 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,488 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,213 |
| NATO Countries | 0 | - | 4.98 | 276,102 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,266 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,409 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,961 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,709 |
| Countries in World War I | 0 | - | 4.88 | 226,688 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,962 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,704 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,986 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,669 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,015 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,839 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,564 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,012 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,302 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,907 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,615 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,431 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,340 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,432 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,475 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,359 |
| Star Wars Quotes | 0 | - | 4.84 | 173,530 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 171,537 |
| Monarchies of the World | 0 | - | 4.94 | 166,724 |
| Countries by Military Spending | 0 | - | 4.93 | 176,481 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,827 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,775 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,993 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,334 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,167 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,237 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,024 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,753 |
| Coldest World Capitals | 0 | - | 4.95 | 133,071 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,532 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,579 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,442 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,714 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,885 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,480 |
| Buddhist Countries | 0 | - | 4.96 | 143,007 |
| Coldest Countries | 0 | - | 4.97 | 137,289 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,409 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,727 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,050 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,809 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,362 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,603 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,208 |
| Orthodox Countries | 0 | - | 4.91 | 130,457 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,850 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,932 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,320 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,515 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,824 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,320 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,717 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,296 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,672 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,265 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,696 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,157 |
| Wikipedia Languages | 0 | - | 4.97 | 126,542 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,321 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,551 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,501 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,784 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,767 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,535 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,471 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,922 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,403 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,493 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,521 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,856 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,743 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,719 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,605 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,883 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,377 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,137 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,822 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,448 |
| London Underground Stations - Old Version | - | - | 4.85 | 93,812 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,906 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,995 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,007 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,659 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,047 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,449 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,331 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,222 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,011 |
| Most Traded Currencies | 0 | - | 4.95 | 127,457 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,754 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,930 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,524 |
| Monarchies of Europe | 0 | - | 4.90 | 97,376 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,323 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,119 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,186 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 104,838 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,094 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,376 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,707 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,277 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,143 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,136 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,220 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,946 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,758 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,337 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,041 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,125 |
| Astronomy Quiz | 0 | - | 4.90 | 81,787 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,128 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,423 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,796 |
| Military History Vocabulary | 0 | - | 4.91 | 66,683 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,105 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,316 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.95 | 84,035 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,903 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,701 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,558 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,369 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,336 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,274 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,842 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,820 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,706 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,978 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,852 |
| Countries with NO Military | 0 | - | 4.97 | 61,225 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,747 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,327 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,825 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,979 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,769 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,984 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,706 |
| Monarchies of Asia | 0 | - | 4.97 | 70,633 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,204 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 53,825 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,135 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,553 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,257 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,819 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,518 |
| Battle to Country | 0 | - | 4.91 | 52,575 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,785 |
