| Countries With One Word And Two O's | 0 | - | 4.94 | 55,132 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,136 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,745 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,589 |
| Countries With One Word and Two U's | 0 | - | 4.47 | 50,435 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,054 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,712 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,810 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,181 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,254 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,333 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,332 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,160 |
| States of India | 0 | - | 4.94 | 190,245 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,008 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,007 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,393 |
| Provinces of Turkey | 0 | - | 4.95 | 201,153 |
| Provinces of China | 0 | - | 4.97 | 200,218 |
| Japanese Prefectures | 0 | - | 4.98 | 134,666 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,118 |
| Name a Valid African Country | 0 | - | 4.98 | 152,969 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,203 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,619 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,293 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,219 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,908 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,292 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,078 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,443 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,172 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,521 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,209 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,153 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,278 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,318 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,460 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,995 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,522 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,429 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,573 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,608 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,870 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,925 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,318 |
| Asian Physical Geography | 0 | - | 4.61 | 35,373 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,932 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,304 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,206 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,535 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,929 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,811 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,878 |
| Australian Capitals | 0 | - | 4.92 | 62,594 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,596 |
| Official European Union Languages | 0 | - | 4.97 | 236,795 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,717 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,237 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,000 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,628 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,955 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,992 |
| German Groups of Things | 0 | - | 4.46 | 38,308 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 101,990 |
| Asian Islands | 0 | - | 4.49 | 20,766 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,834 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,399 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,170 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,573 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,085 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,908 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,725 |
| Middle East A-Z | 0 | - | 4.47 | 45,795 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,322 |
| Dynasties of China | 0 | - | 4.63 | 27,622 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,177 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,959 |
| History of India | 0 | - | 4.61 | 21,288 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,700 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,485 |
| Word Chain - Australia | 0 | - | 4.37 | 38,015 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,272 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,286 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,861 |
| Asia Map Quiz | 0 | - | 4.99 | 907,268 |
| A Quiz About Islam | 0 | - | 4.31 | 48,213 |
| History of Iran | 0 | - | 4.65 | 16,272 |
| Geography of Egypt | 0 | - | 4.60 | 21,418 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,454 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,682 |
| Geography of China | 0 | - | 4.21 | 13,875 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,974 |
| History of China | 0 | - | 4.37 | 56,702 |
| Sushi Translation | 0 | - | 4.08 | 13,902 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,562 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,305 |
| Countries of Africa | 0 | - | 5.00 | 2,508,659 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| African East Coast | 0 | - | 4.96 | 95,077 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,953 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,981 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,615 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,201 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,475 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,237 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,193 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,063 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,377 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,406 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,549 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,620 |
| The Only European Country ... | 0 | - | 4.91 | 213,926 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,597 |
| Word Chain - France | 0 | - | 4.38 | 42,585 |
| Italian Foods | 0 | - | 4.31 | 72,212 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,574 |
| British Groups of Things | 0 | - | 4.25 | 82,683 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,951 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,928 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,705 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,998 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,523 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,504 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,021 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,433 |
| Word Chain - Asia | 0 | - | 4.34 | 29,223 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,502 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,502 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,457 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,195 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,493 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,028 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,726 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,611 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,381 |
| Chinese Inventions | 0 | - | 4.30 | 33,725 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,307 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,199 |
| Japanese Companies | 0 | - | 4.28 | 34,086 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,779 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,339 |
| Random Country to Capital | 0 | - | 4.98 | 911,819 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,075 |
| Countries that Beat India | 0 | - | 4.41 | 62,595 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,652 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,444 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,612 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,652 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,300 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,157 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,500 |
| African Island Countries | 0 | - | 4.96 | 100,813 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,697 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,724 |
| Australian States and Territories | 0 | - | 4.96 | 140,928 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,024 |
| Australia True or False | 0 | - | 4.87 | 56,517 |
| Flags of North and South America | 0 | - | 4.99 | 367,472 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,186 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,265 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,384 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,026 |
| North America Map Quiz | 0 | - | 4.98 | 244,543 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,383 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,029 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,125 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,636 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,244 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,211 |
| Celtic Nations | 0 | - | 4.69 | 46,818 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,730 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,408 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,492 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,875 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,896 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,997 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,510 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,290 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,219 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,056 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,149 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,475 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,451 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,921 |
| Counties of England | 0 | - | 4.97 | 789,427 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,097 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,802 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,367 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,796 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,444 |
