| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,216 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,590 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 276,925 |
| Provinces of Turkey | 0 | - | 4.95 | 199,921 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,522 |
| Official European Union Languages | 0 | - | 4.97 | 236,348 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,602 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,279 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,411 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,195 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,746 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,257 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,341 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,540 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,603 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,019 |
| Countries of the Middle East | 0 | - | 4.96 | 198,707 |
| Middle East A-Z | 0 | - | 4.46 | 45,746 |
| States of India | 0 | - | 4.94 | 189,689 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,929 |
| A Quiz About Islam | 0 | - | 4.31 | 48,178 |
| History of Iran | 0 | - | 4.65 | 16,258 |
| Provinces of China | 0 | - | 4.97 | 199,707 |
| Japanese Prefectures | 0 | - | 4.98 | 134,283 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,505 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.18 | 15,481 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,945 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,009 |
| Slavic Languages | 0 | - | 4.67 | 53,932 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,112 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 108,052 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 272,970 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 16,994 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,706 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,426 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,045 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,434 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,200 |
| History of Egypt | 0 | - | 4.58 | 23,928 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,816 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,339 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,300 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,001 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,250 |
| Asian Physical Geography | 0 | - | 4.61 | 35,358 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,899 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,229 |
| Arab Spring Countries | 0 | - | 4.51 | 43,786 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,507 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,845 |
| Top World Languages | 0 | - | 4.92 | 812,008 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,901 |
| Australian Capitals | 0 | - | 4.92 | 62,585 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,429 |
| Asian Islands | 0 | - | 4.49 | 20,762 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,773 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,346 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,112 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,521 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,023 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,300 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,299 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,138 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,876 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,655 |
| Turkey A-Z | 0 | - | 4.04 | 11,687 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,683 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,122 |
| Dynasties of China | 0 | - | 4.63 | 27,591 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,147 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,923 |
| Countries by Official Language | 0 | - | 4.95 | 192,590 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,274 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,897 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,880 |
| Countries in their Native Language | 0 | - | 4.99 | 196,478 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,655 |
| History of India | 0 | - | 4.61 | 21,264 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,809 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,037 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,474 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,858 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,684 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,777 |
| Asia Map Quiz | 0 | - | 4.99 | 905,790 |
| Word Chain - The Middle East | 0 | - | 4.00 | 14,969 |
| History of Turkey | 0 | - | 3.98 | 16,524 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,394 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,637 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,884 |
| History of China | 0 | - | 4.37 | 56,643 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,242 |
| Countries of Africa | 0 | - | 5.00 | 2,504,430 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,716 |
| African East Coast | 0 | - | 4.96 | 94,929 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,797 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,721 |
| Australia Map Quiz | 0 | - | 4.94 | 342,228 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,687 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,834 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,157 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,737 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,068 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,483 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,334 |
| The Only European Country ... | 0 | - | 4.91 | 213,500 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,322 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,529 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,889 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,645 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,953 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,467 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,446 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,963 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,410 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,484 |
| Word Chain - Asia | 0 | - | 4.34 | 29,211 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,304 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,445 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,386 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,586 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,363 |
| Chinese Inventions | 0 | - | 4.30 | 33,711 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,300 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,179 |
| Japanese Companies | 0 | - | 4.28 | 34,063 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,752 |
| Spanish to English Country Names | 0 | - | 4.85 | 31,901 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,641 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,244 |
| German-Speaking Countries | 0 | - | 4.89 | 123,475 |
| French-Speaking Countries | 0 | - | 4.85 | 268,617 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,633 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,247 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,243 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,477 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,466 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,147 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,423 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,921 |
| African Island Countries | 0 | - | 4.96 | 100,663 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,451 |
| Australian States and Territories | 0 | - | 4.95 | 140,552 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,988 |
| Australia True or False | 0 | - | 4.87 | 56,467 |
| Flags of North and South America | 0 | - | 4.99 | 365,558 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,109 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,074 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,939 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,285 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,461 |
| North America Map Quiz | 0 | - | 4.98 | 243,999 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,302 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,324 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,455 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,225 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,127 |
| Celtic Nations | 0 | - | 4.69 | 46,796 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,595 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,582 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,193 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,041 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,404 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,780 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,566 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,539 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,175 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,142 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,066 |
| Slavic Countries | 0 | - | 4.96 | 110,770 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,010 |
| Languages of Spain | 0 | - | 4.36 | 23,133 |
| Counties of England | 0 | - | 4.97 | 788,350 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,524 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,266 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,675 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,322 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,132 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,588 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,361 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,867 |
| Fertile Crescent Countries | 0 | - | 4.37 | 22,999 |
| Japanese Loanwords | 0 | - | 4.47 | 84,321 |
| English Speaking Countries | 0 | - | 4.68 | 355,892 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,016 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,199 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,690 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,952 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,365 |
| The Life of Gandhi | 0 | - | 4.37 | 13,014 |
| 10 African Countries with the Most Tourists | 0 | - | 4.38 | 60,099 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,971 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,201 |
| The Only African Country ... | 0 | - | 4.99 | 128,263 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,734 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,957 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,193 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,016 |
| Flags of Oceania | 0 | - | 5.00 | 254,635 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,877 |
