| Fast Math - Addition | 0 | - | 4.87 | 522,857 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,137 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,138 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,698,862 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,372 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,674 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,096 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,829 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,340 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,692 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,205 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,316,792 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,336 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,548 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,139 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,740 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,767 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,857 |
| Countries that Start with U | 0 | - | 4.97 | 904,516 |
| Countries that Start with K | 0 | - | 4.97 | 815,804 |
| Disney Animated Characters | 0 | - | 4.88 | 601,456 |
| Countries that Start with V | 0 | - | 4.98 | 609,364 |
| NATO Military Alphabet | 0 | - | 4.98 | 560,135 |
| Countries that Start with D | 0 | - | 4.96 | 709,631 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,386 |
| Name the English Monarchs | 0 | - | 4.91 | 502,696 |
| Countries that Start with J | 0 | - | 4.98 | 602,457 |
| Countries that Start with H | 0 | - | 4.96 | 604,772 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,345 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,502 |
| All Disney Animated Movies | 0 | - | 4.78 | 449,417 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,026 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,598 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,176 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,331 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,439 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,905 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,735 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,670 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,371 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,532 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,101 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,204 |
| EU Countries Quiz | 0 | - | 4.99 | 274,237 |
| World Currency Quiz | 0 | - | 4.92 | 303,068 |
| Formula One World Champions | 0 | - | 4.96 | 390,436 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,032 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,216 |
| NATO Countries | 0 | - | 4.98 | 280,413 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,402 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,465 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,177 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,111 |
| Countries in World War I | 0 | - | 4.88 | 228,147 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,079 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,279 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,874 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,805 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,682 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,356 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,712 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,188 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,121 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,602 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,614 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,277 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,422 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,512 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,213 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,720 |
| Star Wars Quotes | 0 | - | 4.86 | 184,425 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,695 |
| Monarchies of the World | 0 | - | 4.94 | 168,687 |
| Countries by Military Spending | 0 | - | 4.93 | 177,745 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,380 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,566 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,814 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,397 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,507 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,411 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,920 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,884 |
| Coldest World Capitals | 0 | - | 4.95 | 133,559 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,492 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,413 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,574 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,265 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,229 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,116 |
| Buddhist Countries | 0 | - | 4.96 | 144,347 |
| Coldest Countries | 0 | - | 4.97 | 138,477 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,611 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,318 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,130 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,564 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,144 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,037 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,738 |
| Orthodox Countries | 0 | - | 4.92 | 131,948 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,014 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,322 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,184 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,964 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,334 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,043 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,655 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,479 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,340 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,173 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,452 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,016 |
| Wikipedia Languages | 0 | - | 4.97 | 127,082 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,618 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,206 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,114 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,392 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 150,794 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,835 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,409 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,647 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,025 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,084 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,067 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,503 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,162 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,270 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,637 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,257 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,799 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,187 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,468 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,905 |
| London Underground Stations - Old Version | - | - | 4.85 | 94,038 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,376 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,877 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,544 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,741 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,031 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,820 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,559 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,522 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,298 |
| Most Traded Currencies | 0 | - | 4.95 | 129,408 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,633 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,128 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,390 |
| Monarchies of Europe | 0 | - | 4.90 | 98,154 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,800 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,427 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,791 |
| Top 10 Richest Countries in Asia | 0 | - | 4.74 | 105,693 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,936 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,715 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,159 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,748 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,818 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,999 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,003 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,606 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,537 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,236 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,350 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,490 |
| Astronomy Quiz | 0 | - | 4.90 | 82,613 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,813 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,904 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,989 |
| Military History Vocabulary | 0 | - | 4.91 | 67,160 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,415 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,288 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,485 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,608 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,173 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,353 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,913 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,403 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,454 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,367 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,388 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,663 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,222 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,287 |
| Countries with NO Military | 0 | - | 4.97 | 62,307 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,390 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,361 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,475 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,354 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,945 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,569 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,961 |
| Monarchies of Asia | 0 | - | 4.97 | 71,090 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,727 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 55,318 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,287 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,831 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,590 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,160 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,784 |
| Battle to Country | 0 | - | 4.91 | 53,348 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,553 |
