| U.S. Presidents Quiz | 0 | - | 5.00 | 3,686,323 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,749 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,750 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,298 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,612 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,748 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,969 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,117 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,313,193 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,569 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,414 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,765 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,280 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,333 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,075 |
| Countries that Start with U | 0 | - | 4.97 | 903,013 |
| Countries that Start with K | 0 | - | 4.97 | 813,547 |
| Disney Animated Characters | 0 | - | 4.88 | 600,872 |
| Countries that Start with V | 0 | - | 4.98 | 608,106 |
| NATO Military Alphabet | 0 | - | 4.98 | 558,107 |
| Countries that Start with D | 0 | - | 4.96 | 706,994 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,768 |
| Fast Math - Addition | 0 | - | 4.87 | 522,001 |
| Name the English Monarchs | 0 | - | 4.91 | 501,197 |
| Countries that Start with J | 0 | - | 4.98 | 600,447 |
| Countries that Start with H | 0 | - | 4.96 | 602,564 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,103 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,720 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 435,927 |
| All Disney Animated Movies | 0 | - | 4.78 | 448,105 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,539 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 380,971 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 392,699 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,892 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,493 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,168 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,211 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,528 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,236 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,968 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,065 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,605 |
| EU Countries Quiz | 0 | - | 4.99 | 272,621 |
| World Currency Quiz | 0 | - | 4.91 | 301,642 |
| Formula One World Champions | 0 | - | 4.96 | 388,873 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,634 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,886 |
| NATO Countries | 0 | - | 4.98 | 279,024 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,091 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,108 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,228 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,301 |
| Countries in World War I | 0 | - | 4.88 | 227,759 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,356 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,451 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,588 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,245 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,066 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,684 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,329 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,818 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,818 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,393 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,316 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,843 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,491 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,955 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,642 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,273 |
| Star Wars Quotes | 0 | - | 4.85 | 183,202 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 172,296 |
| Monarchies of the World | 0 | - | 4.94 | 167,869 |
| Countries by Military Spending | 0 | - | 4.93 | 177,289 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,971 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,174 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,237 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,066 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,584 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,018 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,604 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,618 |
| Coldest World Capitals | 0 | - | 4.95 | 133,424 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,195 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,242 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,182 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,070 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,747 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,900 |
| Buddhist Countries | 0 | - | 4.96 | 143,642 |
| Coldest Countries | 0 | - | 4.97 | 138,243 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,000 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,150 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,780 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,313 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,886 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,428 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,114 |
| Orthodox Countries | 0 | - | 4.92 | 131,206 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,641 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,126 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,887 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,789 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,139 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,800 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,344 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 121,575 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,124 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,528 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,215 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,723 |
| Wikipedia Languages | 0 | - | 4.97 | 126,884 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,513 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,679 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,920 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,200 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,905 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,449 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,128 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,435 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,794 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,883 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,897 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,854 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,037 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,086 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,296 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,135 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,658 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,681 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,331 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,736 |
| London Underground Stations - Old Version | - | - | 4.85 | 93,962 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,210 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,528 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,415 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,389 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,705 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,709 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,493 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,423 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,968 |
| Most Traded Currencies | 0 | - | 4.95 | 128,735 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,326 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,662 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,045 |
| Monarchies of Europe | 0 | - | 4.90 | 97,892 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,660 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,993 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,604 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 105,420 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,709 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,593 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,019 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,580 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,591 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,062 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,718 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,351 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,314 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,928 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,258 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,558 |
| Astronomy Quiz | 0 | - | 4.90 | 82,333 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,596 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,742 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,930 |
| Military History Vocabulary | 0 | - | 4.91 | 66,990 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,308 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,005 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,322 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,350 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,955 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,066 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,725 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,054 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,390 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,015 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,191 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,369 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,797 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,137 |
| Countries with NO Military | 0 | - | 4.97 | 61,883 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,179 |
| Most Powerful Countries Bordering Each Other | - | - | 4.87 | 57,350 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,240 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,239 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,896 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,366 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 56,874 |
| Monarchies of Asia | 0 | - | 4.97 | 70,937 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,525 |
| Race-to-Nine Word Puzzle #2 | 0 | - | 4.89 | 54,172 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,226 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,739 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,479 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,063 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,678 |
| Battle to Country | 0 | - | 4.91 | 53,091 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,297 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,853 |
