| Add A Letter - Make a European City | 0 | - | 4.90 | 23,317 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,427 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,209 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,785 |
| African East Coast | 0 | - | 4.96 | 95,542 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,754 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,415 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,198 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,844 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,871 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,571 |
| Famous People from Africa | 0 | - | 4.45 | 10,923 |
| Word Chain - Africa | 0 | - | 4.47 | 31,546 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,234 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,658 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,909 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,401 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,736 |
| African Great Lakes | 0 | - | 4.82 | 65,714 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,777 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,854 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,308 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,840 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,765 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,506 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,228 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,098 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,190 |
| Africa A-Z | 0 | - | 4.57 | 46,503 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,180 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,370 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,307 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,592 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,568 |
| Word Scramble - Colors | 0 | - | 4.20 | 77,644 |
| Word Scramble - Musical Instruments | 0 | - | 4.31 | 59,665 |
| Christmas Word Scramble | 0 | - | 4.36 | 41,800 |
| Halloween Scramble | 0 | - | 4.14 | 31,675 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,083 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,922 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.70 | 38,557 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,695 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,017 |
| Australian Capitals | 0 | - | 4.92 | 62,660 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,711 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,861 |
| Official European Union Languages | 0 | - | 4.97 | 237,689 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,335 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,141 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,785 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,083 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,125 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,605 |
| German Groups of Things | 0 | - | 4.46 | 38,384 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,040 |
| Asia Map Quiz | 0 | - | 4.99 | 911,104 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,413 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,434 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,198 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 486,058 |
| African Physical Geography | 0 | - | 4.51 | 31,621 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,285 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,723 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,368 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,114 |
| Geography of South Africa | 0 | - | 4.54 | 17,194 |
| History of South Africa | 0 | - | 4.60 | 17,641 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,216 |
| Word Chain - Australia | 0 | - | 4.37 | 38,081 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,124 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,474 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,986 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,348 |
| The Only European Country ... | 0 | - | 4.91 | 215,207 |
| Word Scramble - European Cities | 0 | - | 3.83 | 18,863 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,357 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,671 |
| Word Chain - Asia | 0 | - | 4.34 | 29,274 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,223 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,841 |
| Word Scramble - Christmas | 0 | - | 3.88 | 35,771 |
| Random Symbol to Element | 0 | - | 4.88 | 92,536 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,687 |
| Countries of Africa | 0 | - | 5.00 | 2,521,957 |
| Provinces of South Africa | 0 | - | 4.74 | 21,538 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,016 |
| Australia Map Quiz | 0 | - | 4.94 | 343,315 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,674 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,267 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,526 |
| Word Chain - South America | 0 | - | 4.51 | 23,840 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,792 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,246 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,263 |
| Celtic Nations | 0 | - | 4.69 | 46,873 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,533 |
| Word Chain - France | 0 | - | 4.38 | 42,679 |
| British Groups of Things | 0 | - | 4.25 | 82,780 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,994 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,220 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,766 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,146 |
| Countries with Four Letters | 0 | - | 4.99 | 420,396 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,494 |
| Random Country to Capital | 0 | - | 4.98 | 915,190 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,655 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,038 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,253 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,914 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,701 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,855 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,783 |
| African Island Countries | 0 | - | 4.96 | 101,181 |
| Australian States and Territories | 0 | - | 4.96 | 141,384 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,148 |
| Australia True or False | 0 | - | 4.87 | 56,681 |
| Flags of North and South America | 0 | - | 4.99 | 370,258 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,410 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,539 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,872 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,719 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,443 |
| North America Map Quiz | 0 | - | 4.98 | 246,676 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,551 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,936 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,922 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,878 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,690 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,960 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,623 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,169 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,719 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,482 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,785 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,112 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,386 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,541 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,319 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,372 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,756 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,536 |
| Slavic Countries | 0 | - | 4.96 | 111,273 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,200 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,765 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,971 |
| Counties of England | 0 | - | 4.97 | 792,699 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,625 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,259 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,832 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,744 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,594 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,334 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,989 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,035 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,611 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,534 |
| Countries of the Middle East | 0 | - | 4.96 | 199,887 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,363 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,253 |
| Word Scramble - Beers | 0 | - | 3.83 | 35,956 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,940 |
| Islands by Country #1 | 0 | - | 4.87 | 174,835 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,188 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,543 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,510 |
| Countries by Emojis | 0 | - | 4.99 | 237,843 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,028 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,341 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,459 |
| Country Chain | 0 | - | 4.96 | 216,439 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,068 |
| Capital Cities Chain | 0 | - | 4.84 | 82,268 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,405 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,738 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,750 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,114 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,113 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,098 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,938 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,337 |
| States of India | 0 | - | 4.94 | 191,778 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,479 |
| African Geography A-Z | 0 | - | 4.33 | 21,448 |
| The Only African Country ... | 0 | - | 4.99 | 128,711 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,934 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,428 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,734 |
| Flags of Oceania | 0 | - | 5.00 | 257,067 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,134 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,867 |
| Australia Country Quiz | 0 | - | 4.43 | 69,447 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,315 |
| Regions of New Zealand | 0 | - | 4.85 | 28,404 |
| The Only American Country ... | 0 | - | 4.92 | 121,178 |
| Famous People from South America | 0 | - | 4.15 | 21,877 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,454 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,791 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,440 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,313 |
