| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,088 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,560 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,487 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,440 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,523 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,832 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,169 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,523 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,854 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,574 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,895 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,163 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,870 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,831 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,386 |
| Countries that Start with U | 0 | - | 4.97 | 907,304 |
| Countries that Start with K | 0 | - | 4.97 | 819,180 |
| Disney Animated Characters | 0 | - | 4.88 | 602,404 |
| Countries that Start with V | 0 | - | 4.98 | 611,142 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,018 |
| Countries that Start with D | 0 | - | 4.96 | 714,252 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,338 |
| Fast Math - Addition | 0 | - | 4.87 | 524,304 |
| Name the English Monarchs | 0 | - | 4.91 | 505,272 |
| Countries that Start with J | 0 | - | 4.98 | 605,503 |
| Countries that Start with H | 0 | - | 4.96 | 608,018 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,906 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,909 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,964 |
| All Disney Animated Movies | 0 | - | 4.78 | 451,496 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,275 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,083 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,148 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,656 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,456 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,625 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,412 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,797 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,332 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,838 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,038 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,741 |
| EU Countries Quiz | 0 | - | 4.99 | 276,769 |
| World Currency Quiz | 0 | - | 4.92 | 305,581 |
| Formula One World Champions | 0 | - | 4.96 | 393,334 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,762 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,799 |
| NATO Countries | 0 | - | 4.98 | 282,538 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,028 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,574 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,190 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,449 |
| Countries in World War I | 0 | - | 4.88 | 228,790 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,476 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,056 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,404 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,991 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,383 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,584 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,242 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,823 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,586 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,367 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,196 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,713 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,215 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,012 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,186 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,905 |
| Star Wars Quotes | 0 | - | 4.86 | 185,613 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,088 |
| Monarchies of the World | 0 | - | 4.94 | 169,755 |
| Countries by Military Spending | 0 | - | 4.93 | 178,736 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,075 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,928 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,295 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,944 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,818 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,890 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,412 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,483 |
| Coldest World Capitals | 0 | - | 4.95 | 134,062 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,054 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,648 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,175 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,525 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,137 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,535 |
| Buddhist Countries | 0 | - | 4.96 | 144,843 |
| Coldest Countries | 0 | - | 4.97 | 139,007 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,038 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,553 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,761 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,159 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,507 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,839 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,292 |
| Orthodox Countries | 0 | - | 4.92 | 132,559 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,631 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,521 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,675 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,620 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,706 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,430 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,292 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,482 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,729 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,394 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,768 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,534 |
| Wikipedia Languages | 0 | - | 4.97 | 127,399 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,770 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,284 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,473 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,787 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,854 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,574 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,080 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,672 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,388 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,433 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,435 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,396 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,371 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,602 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,619 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,474 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,411 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,604 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,767 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,133 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,190 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,869 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,861 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,765 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,288 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,724 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,996 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,696 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,714 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,758 |
| Most Traded Currencies | 0 | - | 4.95 | 130,462 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,230 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,746 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,006 |
| Monarchies of Europe | 0 | - | 4.90 | 98,611 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,074 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,127 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,041 |
| Top 10 Richest Countries in Asia | 0 | - | 4.69 | 106,025 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,488 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,946 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,436 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,025 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,110 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,866 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,050 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,940 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,899 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,734 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,508 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,681 |
| Astronomy Quiz | 0 | - | 4.90 | 83,041 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,186 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,263 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,115 |
| Military History Vocabulary | 0 | - | 4.91 | 67,512 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,596 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,795 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,777 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,933 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,395 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,746 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,188 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,980 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,589 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,157 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,716 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,234 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,827 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,566 |
| Countries with NO Military | 0 | - | 4.97 | 62,933 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,172 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,378 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,838 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,645 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,038 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,860 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,083 |
| Monarchies of Asia | 0 | - | 4.97 | 71,372 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,080 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,704 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,393 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,931 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,821 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,467 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,912 |
| Battle to Country | 0 | - | 4.91 | 53,741 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,888 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,104 |
