| Fast Math - Addition | 0 | - | 4.87 | 523,469 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,858 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,263 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,706,968 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,590 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,142 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,656 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,198 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,618 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,546 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,370 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,347 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,008 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,943 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,813 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,414 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,385 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,122 |
| Countries that Start with U | 0 | - | 4.97 | 905,539 |
| Countries that Start with K | 0 | - | 4.97 | 817,198 |
| Disney Animated Characters | 0 | - | 4.88 | 601,880 |
| Countries that Start with V | 0 | - | 4.98 | 610,065 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,258 |
| Countries that Start with D | 0 | - | 4.96 | 711,496 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,718 |
| Name the English Monarchs | 0 | - | 4.91 | 503,769 |
| Countries that Start with J | 0 | - | 4.98 | 603,672 |
| Countries that Start with H | 0 | - | 4.96 | 606,058 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,399 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,974 |
| All Disney Animated Movies | 0 | - | 4.78 | 450,299 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,925 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,250 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,001 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,435 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,890 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,267 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 282,006 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,669 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,233 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,451 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,364 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,349 |
| EU Countries Quiz | 0 | - | 4.99 | 275,404 |
| World Currency Quiz | 0 | - | 4.92 | 304,074 |
| Formula One World Champions | 0 | - | 4.96 | 391,525 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,321 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,472 |
| NATO Countries | 0 | - | 4.98 | 281,458 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,664 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,712 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,635 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,628 |
| Countries in World War I | 0 | - | 4.88 | 228,424 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,547 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,829 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,079 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,253 |
| 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 | 189,953 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,462 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,280 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,781 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,845 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,510 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,756 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,727 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,589 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,042 |
| Star Wars Quotes | 0 | - | 4.86 | 184,921 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,468 |
| Monarchies of the World | 0 | - | 4.94 | 169,182 |
| Countries by Military Spending | 0 | - | 4.93 | 178,330 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,672 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,750 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,532 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,627 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,171 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,616 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,146 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,068 |
| Coldest World Capitals | 0 | - | 4.95 | 133,648 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,726 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,520 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,813 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,387 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,577 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,323 |
| Buddhist Countries | 0 | - | 4.96 | 144,578 |
| Coldest Countries | 0 | - | 4.97 | 138,685 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,782 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,417 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,434 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,928 |
| 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 | 149,971 |
| Orthodox Countries | 0 | - | 4.92 | 132,219 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,269 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,414 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,405 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,080 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,543 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,208 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,890 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,356 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,491 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,267 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,587 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,216 |
| 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 | 143,565 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,254 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,529 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,814 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,100 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,644 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,256 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,187 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,248 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,220 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,904 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,240 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,402 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,018 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,353 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,923 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,355 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,603 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,004 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,116 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,517 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,527 |
| 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 | 106,263 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,889 |
| 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 | 104,500 |
| Most Traded Currencies | 0 | - | 4.95 | 129,840 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,881 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,427 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,712 |
| Monarchies of Europe | 0 | - | 4.90 | 98,325 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,931 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,744 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,901 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,829 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,180 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,817 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,280 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,842 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,934 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,369 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,208 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,785 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,697 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,436 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,416 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,998 |
| Astronomy Quiz | 0 | - | 4.90 | 82,796 |
| 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 | 67,264 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,507 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,459 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,622 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,748 |
| 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 | 98,647 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,524 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,908 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,484 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,408 |
| Countries with NO Military | 0 | - | 4.97 | 62,605 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,589 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,367 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,650 |
| 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 | 61,690 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,010 |
| Monarchies of Asia | 0 | - | 4.97 | 71,202 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,892 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,508 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,328 |
| 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 | 50,705 |
