| U.S. Presidents Quiz | 0 | - | 5.00 | 3,707,722 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,899 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,498 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,888 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,433 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,820 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,707 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,547 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,589 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,167 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,067 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,972 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,571 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,526 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,227 |
| Countries that Start with U | 0 | - | 4.97 | 905,623 |
| Countries that Start with K | 0 | - | 4.97 | 817,325 |
| Disney Animated Characters | 0 | - | 4.88 | 601,916 |
| Countries that Start with V | 0 | - | 4.98 | 610,127 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,394 |
| Countries that Start with D | 0 | - | 4.96 | 711,665 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,809 |
| Fast Math - Addition | 0 | - | 4.87 | 523,511 |
| Name the English Monarchs | 0 | - | 4.91 | 503,882 |
| Countries that Start with J | 0 | - | 4.98 | 603,794 |
| Countries that Start with H | 0 | - | 4.96 | 606,186 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,452 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,010 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,929 |
| All Disney Animated Movies | 0 | - | 4.78 | 450,375 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,011 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,288 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,078 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,523 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,921 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,289 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 282,030 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,722 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,310 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,543 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,481 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,450 |
| EU Countries Quiz | 0 | - | 4.99 | 275,516 |
| World Currency Quiz | 0 | - | 4.92 | 304,162 |
| Formula One World Champions | 0 | - | 4.96 | 391,648 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,348 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,493 |
| NATO Countries | 0 | - | 4.98 | 281,543 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,687 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,737 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,669 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,666 |
| Countries in World War I | 0 | - | 4.88 | 228,448 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,584 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,879 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,102 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,287 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,034 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,755 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,966 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,477 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,321 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,794 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,861 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,523 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,789 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,749 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,614 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,077 |
| Star Wars Quotes | 0 | - | 4.86 | 184,962 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,494 |
| Monarchies of the World | 0 | - | 4.94 | 169,220 |
| Countries by Military Spending | 0 | - | 4.93 | 178,355 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,696 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,763 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,567 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,648 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,216 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,636 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,170 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,082 |
| Coldest World Capitals | 0 | - | 4.95 | 133,652 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,751 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,523 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,841 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,397 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,613 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,342 |
| Buddhist Countries | 0 | - | 4.96 | 144,604 |
| Coldest Countries | 0 | - | 4.97 | 138,706 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,805 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,426 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,465 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,941 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,328 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,389 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,992 |
| Orthodox Countries | 0 | - | 4.92 | 132,241 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,286 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,424 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,424 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,262 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,553 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,226 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,920 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,440 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,511 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,275 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,596 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,242 |
| Wikipedia Languages | 0 | - | 4.97 | 127,205 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,684 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,585 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,265 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,545 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,918 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,125 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,671 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,280 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,196 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,258 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,237 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,940 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,245 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,412 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,140 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,363 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,936 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,372 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,616 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,019 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,121 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,532 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,549 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 90,639 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,006 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,282 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,900 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,621 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,588 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,517 |
| Most Traded Currencies | 0 | - | 4.95 | 129,894 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,909 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,448 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,733 |
| Monarchies of Europe | 0 | - | 4.90 | 98,340 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,939 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,766 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,910 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,843 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,198 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,822 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,291 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,850 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,941 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,414 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,231 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,795 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,710 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,453 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,423 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,044 |
| Astronomy Quiz | 0 | - | 4.90 | 82,814 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,973 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,054 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,045 |
| Military History Vocabulary | 0 | - | 4.91 | 67,281 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,513 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,496 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,631 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,760 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,285 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,532 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,051 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,676 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,537 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,683 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,534 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,928 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,499 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,414 |
| Countries with NO Military | 0 | - | 4.97 | 62,631 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,615 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,368 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,666 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,481 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,987 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,703 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,017 |
| Monarchies of Asia | 0 | - | 4.97 | 71,216 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,905 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,521 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,334 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,880 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,692 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,370 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,841 |
| Battle to Country | 0 | - | 4.91 | 53,516 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,718 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,017 |
