| Fast Math - Addition | 0 | - | 4.87 | 523,467 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,854 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,262 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,706,924 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,562 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,119 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,647 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,171 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,609 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,534 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,361 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,331 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,994 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,937 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,803 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,399 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,375 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,114 |
| Countries that Start with U | 0 | - | 4.97 | 905,530 |
| Countries that Start with K | 0 | - | 4.97 | 817,186 |
| Disney Animated Characters | 0 | - | 4.88 | 601,879 |
| Countries that Start with V | 0 | - | 4.98 | 610,059 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,251 |
| Countries that Start with D | 0 | - | 4.96 | 711,486 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,715 |
| Name the English Monarchs | 0 | - | 4.91 | 503,764 |
| Countries that Start with J | 0 | - | 4.98 | 603,663 |
| Countries that Start with H | 0 | - | 4.96 | 606,049 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,390 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,972 |
| All Disney Animated Movies | 0 | - | 4.78 | 450,284 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,923 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,246 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,995 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,430 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,888 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,266 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 282,006 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,667 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,227 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,449 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,362 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,339 |
| EU Countries Quiz | 0 | - | 4.99 | 275,404 |
| World Currency Quiz | 0 | - | 4.92 | 304,069 |
| Formula One World Champions | 0 | - | 4.96 | 391,516 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,317 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,472 |
| NATO Countries | 0 | - | 4.98 | 281,453 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,662 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,711 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,632 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,627 |
| Countries in World War I | 0 | - | 4.88 | 228,422 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,543 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,828 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,078 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,250 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,013 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,728 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,951 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,461 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,280 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,778 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,844 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,506 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,752 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,726 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,589 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,036 |
| Star Wars Quotes | 0 | - | 4.86 | 184,918 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,465 |
| Monarchies of the World | 0 | - | 4.94 | 169,179 |
| Countries by Military Spending | 0 | - | 4.93 | 178,328 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,670 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,748 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,530 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,626 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,168 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,613 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,146 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,067 |
| Coldest World Capitals | 0 | - | 4.95 | 133,645 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,724 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,520 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,812 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,387 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,574 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,318 |
| Buddhist Countries | 0 | - | 4.96 | 144,575 |
| Coldest Countries | 0 | - | 4.97 | 138,684 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,782 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,416 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,431 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,925 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,314 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,356 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,970 |
| Orthodox Countries | 0 | - | 4.92 | 132,219 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,268 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,414 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,402 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,080 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,542 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,208 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,889 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,353 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,490 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,267 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,586 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,214 |
| Wikipedia Languages | 0 | - | 4.97 | 127,195 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,682 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,564 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,253 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,527 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,805 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,100 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,642 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,254 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,186 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,247 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,220 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,903 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,240 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,401 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,017 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,353 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,922 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,355 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,601 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,004 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,111 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,514 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,523 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,634 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,985 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,262 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,888 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,614 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,584 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,498 |
| Most Traded Currencies | 0 | - | 4.95 | 129,840 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,880 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,426 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,709 |
| Monarchies of Europe | 0 | - | 4.90 | 98,324 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,929 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,743 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,899 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,829 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,179 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,817 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,279 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,841 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,933 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,368 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,204 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,783 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,697 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,435 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,416 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,994 |
| Astronomy Quiz | 0 | - | 4.90 | 82,794 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,962 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,043 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,042 |
| Military History Vocabulary | 0 | - | 4.91 | 67,263 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,505 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,456 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,622 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,746 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,275 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,511 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,038 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,656 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,533 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,644 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,524 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,899 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,482 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,407 |
| Countries with NO Military | 0 | - | 4.97 | 62,604 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,588 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,367 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,649 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,465 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,983 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,688 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,008 |
| Monarchies of Asia | 0 | - | 4.97 | 71,202 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,891 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,507 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,327 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,871 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,686 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,358 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,836 |
| Battle to Country | 0 | - | 4.91 | 53,498 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,704 |
