| Name a World Capital A-Z | 0 | - | 5.00 | 176,005 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,537 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,115 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,863 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,968 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,925 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,938 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,378 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,626 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,201 |
| European Geography A-Z | 0 | - | 4.29 | 49,235 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,021 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,440 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,493 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,082 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,724 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,755 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,474 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,190 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,248 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,314 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,332 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,646 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,545 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,871 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,245 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,446 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,588 |
| France A-Z | 0 | - | 4.16 | 38,189 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,908 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,066 |
| Official European Union Languages | 0 | - | 4.97 | 238,335 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,742 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,891 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,127 |
| British Geography A-Z | 0 | - | 4.42 | 19,506 |
| London A-Z | 0 | - | 4.10 | 40,754 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,868 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,610 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,346 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,665 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,838 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,485 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,326 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,971 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,581 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,817 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,072 |
| German History A-Z | 0 | - | 4.49 | 24,594 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,800 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,716 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,139 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,317 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,248 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,161 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,327 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,939 |
| Italian History A-Z | 0 | - | 4.21 | 17,694 |
| Spanish History A-Z | 0 | - | 4.37 | 19,283 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,325 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,944 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,766 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,270 |
| Celtic Nations | 0 | - | 4.69 | 46,923 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,243 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,909 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,197 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,214 |
| Russian History A-Z | 0 | - | 4.38 | 31,659 |
| Famous Germans | 0 | - | 4.50 | 55,254 |
| German Groups of Things | 0 | - | 4.46 | 38,463 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,409 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,249 |
| Champions League Winners | 0 | - | 4.92 | 1,005,609 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,096 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,656 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,384 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,855 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,328 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,987 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,817 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 338,334 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,756 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,527 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,575 |
| Countries that Start with D | 0 | - | 4.96 | 708,591 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,966 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,903 |
| Countries that Start with H | 0 | - | 4.96 | 603,905 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,107 |
| Countries that Start with J | 0 | - | 4.98 | 601,664 |
| Countries that Start with K | 0 | - | 4.97 | 815,002 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,788 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,754 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,196 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,489 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,076 |
| Countries that Start with U | 0 | - | 4.97 | 903,900 |
| Countries that Start with V | 0 | - | 4.98 | 608,892 |
| Countries that Start with F | 0 | - | 4.83 | 616,930 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,583 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,314 |
| African Geography A-Z | 0 | - | 4.33 | 21,473 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,949 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,034 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,317 |
| Monarchies of Europe | 0 | - | 4.90 | 98,051 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,838 |
| French History A-Z | 0 | - | 4.23 | 24,603 |
| States of Germany | 0 | - | 4.96 | 152,265 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,969 |
| Regions of Italy | 0 | - | 4.92 | 75,753 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,046 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,807 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,120 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,684 |
| Monarchies of Asia | 0 | - | 4.97 | 71,039 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,826 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,704 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,303 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,696 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,833 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,811 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,020 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,814 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,875 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,087 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,364 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,833 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,711 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,337 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,839 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,649 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,033 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,905 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,455 |
| Famous French People | 0 | - | 4.06 | 35,385 |
| Departments of France | 0 | - | 4.93 | 53,990 |
| Word Chain - France | 0 | - | 4.38 | 42,764 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,534 |
| History of The Netherlands | 0 | - | 4.46 | 17,427 |
| British Groups of Things | 0 | - | 4.25 | 82,855 |
| British Acronyms | 0 | - | 4.40 | 45,782 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,029 |
| British Monopoly Board | 0 | - | 4.52 | 41,158 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,737 |
| Name the English Monarchs | 0 | - | 4.91 | 502,115 |
| England or Wales? | 0 | - | 4.94 | 45,644 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,148 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,068 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,898 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,184 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,755 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,701 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,203 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,924 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,699 |
| Colors by Letter | 0 | - | 4.25 | 162,492 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,265 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,894 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,414 |
| The Bible A-Z | 0 | - | 4.29 | 59,738 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,783 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,452 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,766 |
| California Cities A-Z | 0 | - | 4.06 | 17,217 |
| Texas A-Z | 0 | - | 4.19 | 16,367 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,671 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,015 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,585 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,780 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,400 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,938 |
| Slavic Languages | 0 | - | 4.68 | 54,319 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,747 |
| The Trojan War | 0 | - | 4.83 | 39,684 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,800 |
| Name that Greek Letter | 0 | - | 4.93 | 323,284 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,707 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,591 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,480 |
| Roman Emperors | 0 | - | 4.95 | 119,840 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,444 |
| Switzerland A-Z | 0 | - | 4.45 | 25,633 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,013 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,784 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,080 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,577 |
| Star Wars Quotes | 0 | - | 4.85 | 184,011 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,412 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,979 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,616 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,646 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,259 |
| India A-Z | 0 | - | 4.42 | 34,109 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,044 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,042 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,033 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,732 |
