| Fast Math - Addition | 0 | - | 4.87 | 525,558 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,498 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,629 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,731,692 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,481 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,871 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,783 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,176 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,571 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,863 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,991 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,826 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,128 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,864 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,539 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,427 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,312 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,082 |
| Countries that Start with U | 0 | - | 4.97 | 909,368 |
| Countries that Start with K | 0 | - | 4.97 | 821,941 |
| Disney Animated Characters | 0 | - | 4.88 | 603,234 |
| Countries that Start with V | 0 | - | 4.98 | 612,658 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,246 |
| Countries that Start with D | 0 | - | 4.96 | 718,062 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,978 |
| Name the English Monarchs | 0 | - | 4.91 | 507,457 |
| Countries that Start with J | 0 | - | 4.98 | 608,105 |
| Countries that Start with H | 0 | - | 4.96 | 610,734 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,209 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,921 |
| All Disney Animated Movies | 0 | - | 4.78 | 453,269 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,231 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,930 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,051 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,513 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,381 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,234 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,930 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,450 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,002 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,671 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,031 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,113 |
| EU Countries Quiz | 0 | - | 4.99 | 278,990 |
| World Currency Quiz | 0 | - | 4.92 | 307,671 |
| Formula One World Champions | 0 | - | 4.96 | 395,827 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,784 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,252 |
| NATO Countries | 0 | - | 4.98 | 284,088 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,463 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,994 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,026 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,669 |
| Countries in World War I | 0 | - | 4.88 | 229,474 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,503 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,384 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,204 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,785 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,211 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,248 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,704 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,370 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,085 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,711 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,978 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,069 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,004 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,454 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,070 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,576 |
| Star Wars Quotes | 0 | - | 4.86 | 186,563 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,714 |
| Monarchies of the World | 0 | - | 4.94 | 170,585 |
| Countries by Military Spending | 0 | - | 4.93 | 179,199 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,697 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,225 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 194,052 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,399 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,842 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,407 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,789 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,845 |
| Coldest World Capitals | 0 | - | 4.95 | 134,303 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,568 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,085 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,752 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,737 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,807 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,863 |
| Buddhist Countries | 0 | - | 4.96 | 145,278 |
| Coldest Countries | 0 | - | 4.97 | 139,542 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,505 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,740 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,344 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,501 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,819 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,537 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,441 |
| Orthodox Countries | 0 | - | 4.92 | 132,984 |
| Name an Official Language A-Z | 0 | - | 4.91 | 177,198 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,674 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,056 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,820 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,081 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,724 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,716 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,781 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,034 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,899 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,086 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,973 |
| Wikipedia Languages | 0 | - | 4.97 | 127,666 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,518 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,970 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,768 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,069 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,783 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,376 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,535 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,058 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,686 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,726 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,716 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,055 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,567 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,947 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,970 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,700 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,711 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,964 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,960 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,668 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,273 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,150 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,256 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,116 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,729 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,227 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 93,170 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,838 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,951 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,164 |
| Most Traded Currencies | 0 | - | 4.95 | 130,973 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,615 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,271 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,369 |
| Monarchies of Europe | 0 | - | 4.90 | 99,049 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,300 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,666 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,254 |
| Top 10 Richest Countries in Asia | 0 | - | 4.69 | 106,767 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,901 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,125 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,707 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,237 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,432 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,716 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,522 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,207 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,245 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,173 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,635 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,967 |
| Astronomy Quiz | 0 | - | 4.90 | 83,435 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,639 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,450 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,229 |
| Military History Vocabulary | 0 | - | 4.92 | 67,772 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,765 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,201 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,982 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,231 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,592 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,095 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,408 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,485 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,681 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,705 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,017 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,684 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,374 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,761 |
| Countries with NO Military | 0 | - | 4.97 | 63,627 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,539 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,401 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,145 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,861 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,123 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,117 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,198 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,293 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,963 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,465 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 46,003 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,993 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,628 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,034 |
| Battle to Country | 0 | - | 4.91 | 54,130 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,292 |
