| Fast Math - Addition | 0 | - | 4.87 | 523,079 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,394 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,184 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,701,818 |
| Countries that Start with B | 0 | - | 4.95 | 2,295,647 |
| Countries that Start with A | 0 | - | 4.98 | 2,163,974 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,084 |
| Countries that Start with S | 0 | - | 4.98 | 1,755,711 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,210 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,400 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,008 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,317,743 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,959 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,051 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,784 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,379 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,364 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,359 |
| Countries that Start with U | 0 | - | 4.97 | 904,934 |
| Countries that Start with K | 0 | - | 4.97 | 816,352 |
| Disney Animated Characters | 0 | - | 4.88 | 601,594 |
| Countries that Start with V | 0 | - | 4.98 | 609,633 |
| NATO Military Alphabet | 0 | - | 4.98 | 560,573 |
| Countries that Start with D | 0 | - | 4.96 | 710,347 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,501 |
| Name the English Monarchs | 0 | - | 4.91 | 503,148 |
| Countries that Start with J | 0 | - | 4.98 | 602,951 |
| Countries that Start with H | 0 | - | 4.96 | 605,296 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,684 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,694 |
| All Disney Animated Movies | 0 | - | 4.78 | 449,749 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,376 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,982 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,485 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,736 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,609 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,008 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,843 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,931 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,692 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,897 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,533 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,612 |
| EU Countries Quiz | 0 | - | 4.99 | 274,638 |
| World Currency Quiz | 0 | - | 4.92 | 303,437 |
| Formula One World Champions | 0 | - | 4.96 | 390,811 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,132 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,320 |
| NATO Countries | 0 | - | 4.98 | 280,756 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,491 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,549 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,353 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,278 |
| Countries in World War I | 0 | - | 4.88 | 228,254 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,221 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,471 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,944 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,949 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,786 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,468 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,812 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,300 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,193 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,662 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,697 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,333 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,533 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,594 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,328 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,839 |
| Star Wars Quotes | 0 | - | 4.86 | 184,607 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,792 |
| Monarchies of the World | 0 | - | 4.94 | 168,877 |
| Countries by Military Spending | 0 | - | 4.93 | 177,836 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,509 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,623 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,969 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,498 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,768 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,490 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,986 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,967 |
| Coldest World Capitals | 0 | - | 4.95 | 133,583 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,575 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,463 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,671 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,300 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,361 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,173 |
| Buddhist Countries | 0 | - | 4.96 | 144,445 |
| Coldest Countries | 0 | - | 4.97 | 138,550 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,662 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,360 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,229 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,787 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,212 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,142 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,821 |
| Orthodox Countries | 0 | - | 4.92 | 132,058 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,100 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,350 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,263 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,022 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,437 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,128 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,736 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,843 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,404 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,203 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,507 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,093 |
| Wikipedia Languages | 0 | - | 4.97 | 127,125 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,644 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,364 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,178 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,441 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 152,567 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,934 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,501 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,717 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,089 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,139 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,105 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,668 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,190 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,318 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,790 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,286 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,850 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,254 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,511 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,938 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,061 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,424 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,029 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,586 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,840 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,116 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,845 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,579 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,544 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,373 |
| Most Traded Currencies | 0 | - | 4.95 | 129,582 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,717 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,232 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,498 |
| Monarchies of Europe | 0 | - | 4.90 | 98,204 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,829 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,554 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,829 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,741 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,007 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,754 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,206 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,782 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,862 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,132 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,061 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,654 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,611 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,309 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,380 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,690 |
| Astronomy Quiz | 0 | - | 4.90 | 82,681 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,876 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,960 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,006 |
| Military History Vocabulary | 0 | - | 4.91 | 67,197 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,449 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,360 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,554 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,657 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,217 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,419 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,957 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,492 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,478 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,445 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,428 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,747 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,324 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,330 |
| Countries with NO Military | 0 | - | 4.97 | 62,427 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,456 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,362 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,527 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,402 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,963 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,612 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,979 |
| Monarchies of Asia | 0 | - | 4.97 | 71,129 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,787 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,400 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,302 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,848 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,622 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,189 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,804 |
| Battle to Country | 0 | - | 4.91 | 53,397 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,612 |
