| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,059 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,252 |
| North America Map Quiz | 0 | - | 4.98 | 247,845 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,668 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,475 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,566 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,505 |
| England or Wales? | 0 | - | 4.94 | 45,616 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 219,316 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,059 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,558 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,528 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,112 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,867 |
| U.S. Highway Signs By State | 0 | - | 4.46 | 15,477 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,682 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,773 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,525 |
| Three Real and One Fake - U.S. Geography | 0 | - | 4.34 | 29,325 |
| Native American Tribes in the US | 0 | - | 4.72 | 25,472 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,917 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,701 |
| North American Physical Geography | 0 | - | 4.35 | 30,405 |
| Most Populous Native American Tribes | 0 | - | 4.28 | 12,437 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,264 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,606 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,972 |
| Austria... or Australia? | 0 | - | 4.68 | 104,244 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,207 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,693 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,552 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,947 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,703 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,940 |
| The U.S. Pledge of Allegiance | 0 | - | 3.98 | 18,349 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,531 |
| Canada A-Z | 0 | - | 4.73 | 32,785 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,770 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 212,473 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,277 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,298 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,757 |
| Countries of Africa | 0 | - | 5.00 | 2,531,210 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,187 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,653 |
| African East Coast | 0 | - | 4.96 | 95,865 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,667 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,868 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,506 |
| Australian Capitals | 0 | - | 4.92 | 62,700 |
| Australia Map Quiz | 0 | - | 4.95 | 343,901 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,252 |
| New World Crops | 0 | - | 4.37 | 30,847 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,560 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,301 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,837 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,593 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,896 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,618 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,024 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,050 |
| Official European Union Languages | 0 | - | 4.97 | 238,197 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,653 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,903 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,901 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,635 |
| The Only European Country ... | 0 | - | 4.91 | 216,083 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,829 |
| French History Multiple Choice | 0 | - | 4.55 | 33,005 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,770 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,110 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,928 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,985 |
| Asia Map Quiz | 0 | - | 4.99 | 914,900 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,701 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,519 |
| States of India | 0 | - | 4.94 | 192,729 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,894 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,579 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,297 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,719 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,427 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,051 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,117 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,680 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,239 |
| The Only African Country ... | 0 | - | 4.98 | 128,973 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,071 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,748 |
| African Island Countries | 0 | - | 4.96 | 101,469 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,116 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,700 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,033 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,148 |
| Flags of Oceania | 0 | - | 5.00 | 258,326 |
| Australian States and Territories | 0 | - | 4.96 | 141,724 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,214 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,237 |
| Australia True or False | 0 | - | 4.87 | 56,787 |
| Flags of North and South America | 0 | - | 4.99 | 372,135 |
| The Only American Country ... | 0 | - | 4.92 | 121,431 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,966 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,423 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,686 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,605 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,958 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,742 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,916 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,377 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,217 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,355 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,774 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,832 |
| US States Quiz | 0 | - | 5.00 | 16,838,772 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,342 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,177 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 28,546 |
| Canada Decoder | 0 | - | 4.12 | 18,707 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,960 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,808 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,129 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,367 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,677 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,653 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,468 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,014 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,709 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,247 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,295 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,018 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,981 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,275 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,948 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,043 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,820 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,542 |
| Monarchies of Europe | 0 | - | 4.90 | 97,987 |
| European Countries with One Border | 0 | - | 4.97 | 182,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,359 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,040 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,843 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,931 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,630 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,332 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,744 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,650 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,750 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,048 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,792 |
| Slavic Countries | 0 | - | 4.96 | 111,517 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,519 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,762 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,212 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,581 |
| States of Germany | 0 | - | 4.96 | 152,026 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,298 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,913 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,894 |
| Regions of Italy | 0 | - | 4.92 | 75,635 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,963 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,698 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,058 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,088 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,847 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,080 |
| Counties of England | 0 | - | 4.97 | 795,136 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,710 |
| Champions League Winners | 0 | - | 4.92 | 1,004,353 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,720 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,111 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,422 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,570 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,998 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,846 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,807 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,693 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,317 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,092 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,402 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,297 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,063 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,029 |
| Monarchies of Asia | 0 | - | 4.97 | 70,998 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,779 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,790 |
| Countries of the Middle East | 0 | - | 4.96 | 200,820 |
| Provinces of Turkey | 0 | - | 4.95 | 203,740 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,827 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,453 |
| Provinces of China | 0 | - | 4.97 | 203,650 |
| Japanese Prefectures | 0 | - | 4.98 | 136,514 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,414 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,283 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,731 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,647 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,163 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,202 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,188 |
| States of India Map Quiz | 0 | - | 4.83 | 26,422 |
| Countries Bordering India | 0 | - | 4.98 | 163,346 |
