| Name a World Capital A-Z | 0 | - | 5.00 | 176,978 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,882 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,664 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,473 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,912 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,633 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,767 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,285 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,495 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,337 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,285 |
| European Geography A-Z | 0 | - | 4.29 | 49,471 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,717 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,929 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,806 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,659 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,912 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,190 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,499 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,168 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,806 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,209 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,920 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,435 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,648 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,371 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,266 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,781 |
| France A-Z | 0 | - | 4.16 | 38,326 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,250 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,638 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,354 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,980 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,678 |
| Official European Union Languages | 0 | - | 4.97 | 239,679 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,578 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,650 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,232 |
| British Geography A-Z | 0 | - | 4.42 | 19,603 |
| London A-Z | 0 | - | 4.10 | 40,873 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,101 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,270 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,870 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,185 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,971 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,685 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,368 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,993 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,409 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,456 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,748 |
| German History A-Z | 0 | - | 4.49 | 24,893 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,040 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,813 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,385 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 87,979 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,549 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,504 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,673 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,412 |
| Italian History A-Z | 0 | - | 4.16 | 17,914 |
| Spanish History A-Z | 0 | - | 4.37 | 19,497 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,205 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,095 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,045 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,573 |
| Celtic Nations | 0 | - | 4.61 | 47,083 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,496 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,158 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,437 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,407 |
| Russian History A-Z | 0 | - | 4.35 | 32,180 |
| Famous Germans | 0 | - | 4.50 | 55,765 |
| German Groups of Things | 0 | - | 4.47 | 38,622 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,320 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,398 |
| Champions League Winners | 0 | - | 4.92 | 1,015,310 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,406 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,020 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,620 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,156 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,617 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,277 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,249 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,935 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,564 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,407 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,609 |
| Countries that Start with D | 0 | - | 4.96 | 715,843 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,397 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,797 |
| Countries that Start with H | 0 | - | 4.96 | 609,156 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,031 |
| Countries that Start with J | 0 | - | 4.98 | 606,544 |
| Countries that Start with K | 0 | - | 4.97 | 820,335 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,247 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,315 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,516 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,404 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,490 |
| Countries that Start with U | 0 | - | 4.97 | 908,180 |
| Countries that Start with V | 0 | - | 4.98 | 611,759 |
| Countries that Start with F | 0 | - | 4.83 | 620,984 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,656 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,610 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,764 |
| Monarchies of Europe | 0 | - | 4.90 | 98,799 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,335 |
| French History A-Z | 0 | - | 4.27 | 25,101 |
| States of Germany | 0 | - | 4.95 | 154,330 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,650 |
| Regions of Italy | 0 | - | 4.92 | 76,966 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,763 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,236 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,708 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,834 |
| Monarchies of Asia | 0 | - | 4.97 | 71,475 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,253 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,557 |
| African Geography A-Z | 0 | - | 4.33 | 21,530 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,072 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,242 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,306 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,947 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,029 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,986 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,609 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,091 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,144 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,789 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,878 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,297 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,493 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,463 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,080 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,870 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,803 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,731 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,733 |
| Famous French People | 0 | - | 4.07 | 36,073 |
| Departments of France | 0 | - | 4.93 | 55,064 |
| Word Chain - France | 0 | - | 4.38 | 42,925 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,727 |
| History of The Netherlands | 0 | - | 4.46 | 17,545 |
| British Groups of Things | 0 | - | 4.26 | 82,997 |
| British Acronyms | 0 | - | 4.40 | 45,927 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,099 |
| British Monopoly Board | 0 | - | 4.52 | 41,256 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,094 |
| Name the English Monarchs | 0 | - | 4.91 | 506,082 |
| England or Wales? | 0 | - | 4.94 | 45,943 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,974 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,213 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,142 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,383 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,029 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,957 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,423 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,716 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,912 |
| Colors by Letter | 0 | - | 4.25 | 162,901 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,829 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,151 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,294 |
| The Bible A-Z | 0 | - | 4.29 | 59,967 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,933 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,690 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,701 |
| California Cities A-Z | 0 | - | 4.06 | 17,430 |
| Texas A-Z | 0 | - | 4.19 | 16,435 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,708 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,489 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,737 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,718 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 120,705 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,898 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,997 |
| Slavic Languages | 0 | - | 4.68 | 54,670 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,062 |
| The Trojan War | 0 | - | 4.83 | 39,966 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,541 |
| Name that Greek Letter | 0 | - | 4.93 | 324,882 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,866 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,727 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,559 |
| Roman Emperors | 0 | - | 4.95 | 121,096 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,612 |
| Switzerland A-Z | 0 | - | 4.45 | 25,756 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,085 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,270 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,605 |
| Word Chain - Africa | 0 | - | 4.47 | 31,709 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,745 |
| Star Wars Quotes | 0 | - | 4.86 | 186,093 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,037 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,358 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,373 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,471 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,537 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,472 |
