| African Countries by First 2 Letters | 0 | - | 4.96 | 267,404 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,206 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,764 |
| African East Coast | 0 | - | 4.96 | 95,531 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,747 |
| Famous People from Africa | 0 | - | 4.45 | 10,923 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,223 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,637 |
| Country Chain | 0 | - | 4.96 | 216,427 |
| Capital Cities Chain | 0 | - | 4.84 | 82,263 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,905 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,391 |
| Word Chain - Australia | 0 | - | 4.37 | 38,077 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,730 |
| Word Chain - Asia | 0 | - | 4.34 | 29,273 |
| African Great Lakes | 0 | - | 4.82 | 65,706 |
| Word Chain - South America | 0 | - | 4.51 | 23,835 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,766 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,825 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,302 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,810 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,743 |
| Word Chain - France | 0 | - | 4.38 | 42,677 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,498 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,206 |
| Cities Chain #2 | 0 | - | 4.42 | 56,247 |
| Cities Chain #1 | 0 | - | 4.61 | 66,474 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,508 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,170 |
| Africa A-Z | 0 | - | 4.57 | 46,501 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,305 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,587 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,216 |
| Word Chain - Germany | 0 | - | 4.31 | 22,527 |
| Word Chain - Italy | 0 | - | 4.07 | 23,135 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,302 |
| Halloween Word Chain | 0 | - | 4.12 | 37,481 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,750 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.70 | 38,543 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,648 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,015 |
| Australian Capitals | 0 | - | 4.92 | 62,658 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,704 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,855 |
| Official European Union Languages | 0 | - | 4.97 | 237,673 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,321 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,136 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,777 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,080 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,121 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,579 |
| German Groups of Things | 0 | - | 4.46 | 38,382 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,961 |
| Asia Map Quiz | 0 | - | 4.99 | 911,039 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,408 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,428 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,193 |
| African Physical Geography | 0 | - | 4.51 | 31,619 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,274 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,723 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,362 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,113 |
| Geography of South Africa | 0 | - | 4.54 | 17,193 |
| History of South Africa | 0 | - | 4.60 | 17,638 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,213 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,092 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,951 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,331 |
| The Only European Country ... | 0 | - | 4.91 | 215,171 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,337 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,669 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,210 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,020 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,565 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,401 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,179 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,831 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,611 |
| Random Symbol to Element | 0 | - | 4.88 | 92,529 |
| NBA Basketball Word Chain | 0 | - | 4.20 | 37,704 |
| Baseball Word Chain | 0 | - | 4.17 | 16,153 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,671 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,859 |
| Countries of Africa | 0 | - | 5.00 | 2,521,642 |
| Provinces of South Africa | 0 | - | 4.74 | 21,534 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,015 |
| Australia Map Quiz | 0 | - | 4.94 | 343,292 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,674 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,262 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,523 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,611 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,210 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,237 |
| Celtic Nations | 0 | - | 4.69 | 46,873 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,526 |
| British Groups of Things | 0 | - | 4.25 | 82,778 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,994 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,167 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,423 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,731 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,108 |
| Countries with Four Letters | 0 | - | 4.99 | 420,367 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,348 |
| Random Country to Capital | 0 | - | 4.98 | 915,088 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,652 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,990 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,241 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,909 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,692 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,848 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,766 |
| African Island Countries | 0 | - | 4.96 | 101,171 |
| Australian States and Territories | 0 | - | 4.96 | 141,375 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,145 |
| Australia True or False | 0 | - | 4.87 | 56,677 |
| Flags of North and South America | 0 | - | 4.99 | 370,211 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,407 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,530 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,844 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,602 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,345 |
| North America Map Quiz | 0 | - | 4.98 | 246,591 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,547 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,884 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,874 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,868 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,687 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,765 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,545 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,161 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,710 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,459 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,775 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,108 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,355 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,503 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,317 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,358 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,745 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,532 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,199 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,750 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,970 |
| Counties of England | 0 | - | 4.97 | 792,634 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,564 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,180 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,825 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,233 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,737 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,588 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,324 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,983 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,031 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,600 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,526 |
| Countries of the Middle East | 0 | - | 4.96 | 199,872 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,361 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,190 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,876 |
| Islands by Country #1 | 0 | - | 4.87 | 174,827 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,185 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,537 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,504 |
| Countries by Emojis | 0 | - | 4.99 | 237,822 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,015 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,326 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,452 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,042 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,392 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,692 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,718 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,054 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,069 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,057 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,828 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,306 |
| States of India | 0 | - | 4.94 | 191,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,472 |
| African Geography A-Z | 0 | - | 4.33 | 21,448 |
| The Only African Country ... | 0 | - | 4.99 | 128,706 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,931 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,420 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,728 |
| Flags of Oceania | 0 | - | 5.00 | 257,021 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,127 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,862 |
| Australia Country Quiz | 0 | - | 4.43 | 69,443 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,306 |
| Regions of New Zealand | 0 | - | 4.85 | 28,403 |
| The Only American Country ... | 0 | - | 4.92 | 121,173 |
| Famous People from South America | 0 | - | 4.15 | 21,874 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,451 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,758 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,407 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,304 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,514 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,213 |
