| Add A Letter - Make a European City | 0 | - | 4.90 | 23,409 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,425 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,365 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,536 |
| Word Chain - Africa | 0 | - | 4.47 | 31,635 |
| African East Coast | 0 | - | 4.96 | 96,155 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,041 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,085 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,668 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,672 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,794 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,103,513 |
| Famous People from Africa | 0 | - | 4.45 | 10,957 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,235 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,622 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,982 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,704 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,015 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,204 |
| African Great Lakes | 0 | - | 4.82 | 66,337 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,679 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,048 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,781 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,597 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,124 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,951 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,605 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,271 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,413 |
| African Physical Geography | 0 | - | 4.51 | 31,721 |
| Africa A-Z | 0 | - | 4.57 | 46,642 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,694 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,444 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,396 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,784 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,055 |
| Word Scramble - Colors | 0 | - | 4.20 | 77,745 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,747 |
| Christmas Word Scramble | 0 | - | 4.36 | 41,907 |
| Halloween Scramble | 0 | - | 4.14 | 31,735 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,161 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,917 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,189 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,226 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 94,072 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,236 |
| Official European Union Languages | 0 | - | 4.97 | 238,709 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,988 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,317 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,980 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,265 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,264 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,586 |
| German Groups of Things | 0 | - | 4.46 | 38,496 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,014 |
| Asia Map Quiz | 0 | - | 4.99 | 918,026 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,528 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,578 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,266 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,863 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,974 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,766 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,031 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,167 |
| Geography of South Africa | 0 | - | 4.54 | 17,262 |
| History of South Africa | 0 | - | 4.60 | 17,706 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,812 |
| Word Chain - Australia | 0 | - | 4.38 | 38,156 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,543 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,706 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,297 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,458 |
| The Only European Country ... | 0 | - | 4.91 | 217,029 |
| Word Scramble - European Cities | 0 | - | 3.84 | 18,926 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,367 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,868 |
| Word Chain - Asia | 0 | - | 4.34 | 29,341 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,109 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,628,374 |
| Word Scramble - Christmas | 0 | - | 3.88 | 35,805 |
| Random Symbol to Element | 0 | - | 4.88 | 93,181 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,802 |
| Countries of Africa | 0 | - | 5.00 | 2,541,122 |
| Provinces of South Africa | 0 | - | 4.74 | 21,744 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,060 |
| Australia Map Quiz | 0 | - | 4.95 | 344,863 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,779 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,373 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,591 |
| Word Chain - South America | 0 | - | 4.51 | 23,917 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,501 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,553 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,764 |
| Celtic Nations | 0 | - | 4.69 | 46,967 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,713 |
| Word Chain - France | 0 | - | 4.38 | 42,801 |
| British Groups of Things | 0 | - | 4.25 | 82,891 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,046 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,965 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,924 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,234 |
| Countries with Four Letters | 0 | - | 4.99 | 422,965 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,056 |
| Random Country to Capital | 0 | - | 4.98 | 921,702 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,030 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,282 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,175 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,690 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,355 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,354 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,680 |
| African Island Countries | 0 | - | 4.96 | 101,746 |
| Australian States and Territories | 0 | - | 4.96 | 142,129 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,328 |
| Australia True or False | 0 | - | 4.87 | 56,913 |
| Flags of North and South America | 0 | - | 4.99 | 373,734 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,673 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,312 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,956 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,782 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,578 |
| North America Map Quiz | 0 | - | 4.98 | 248,935 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,771 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,142 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,014 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,241 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,923 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,344 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,785 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,787 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,313 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,031 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,262 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,453 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,889 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,376 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,580 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,434 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,427 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,306 |
| Slavic Countries | 0 | - | 4.96 | 111,776 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,396 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,123 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,030 |
| Counties of England | 0 | - | 4.97 | 797,920 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,637 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,318 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,857 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,266 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,098 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,036 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,614 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,551 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,575 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,032 |
| Countries of the Middle East | 0 | - | 4.96 | 201,367 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,561 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 721,860 |
| Word Scramble - Beers | 0 | - | 3.83 | 36,005 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,391 |
| Islands by Country #1 | 0 | - | 4.88 | 175,395 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,593 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,966 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,776 |
| Countries by Emojis | 0 | - | 4.99 | 240,079 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,879 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,066 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,032 |
| Country Chain | 0 | - | 4.96 | 217,254 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,110 |
| Capital Cities Chain | 0 | - | 4.83 | 82,841 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,010 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,084 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,333 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,551 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,064 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,913 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,292 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,676 |
| States of India | 0 | - | 4.95 | 193,738 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,833 |
| African Geography A-Z | 0 | - | 4.33 | 21,488 |
| The Only African Country ... | 0 | - | 4.99 | 129,204 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,163 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,956 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,294 |
| Flags of Oceania | 0 | - | 5.00 | 259,928 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,562 |
| Australia Country Quiz | 0 | - | 4.43 | 69,639 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,637 |
| Regions of New Zealand | 0 | - | 4.84 | 28,551 |
| The Only American Country ... | 0 | - | 4.92 | 121,720 |
| Famous People from South America | 0 | - | 4.15 | 22,001 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,616 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,652 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,080 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,760 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,295 |
