| Draw All US State Borders | 135,778 | 0 | - |
| Africa Capitals Quiz | 734,345 | 0 | - |
| European Countries - Type the First Letter | 146,730 | 0 | - |
| Countries Containing Each Letter A-Z | 151,420 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,607,547 | 0 | - |
| Countries of the World with an Empty Map - Hard Version | 304,089 | 0 | - |
| Countries by Borders in 90 Seconds | 3,816,453 | 0 | - |
| Pixelated World Map | 142,969 | 0 | - |
| Random Geography Letter Challenge | 62,803 | 0 | - |
| Countries Containing Two or More Words | 53,332 | 0 | - |
| Countries Ending in "IA" | 207,996 | 0 | - |
| Countries by Capital City | 67,631 | 0 | - |
| Countries, US States, Capitals by First Two Letters in Five Minutes | 3,260 | - | - |
| Biggest Countries by Population - Shape Quiz | 57,229 | 0 | - |
| Countries of the World in Alphabetical Order | 109,764 | 0 | - |
| Five Biggest Countries by Continent | 248,459 | 0 | - |
| European Countries by First 2 Letters | 528,098 | 0 | - |
| Europe by Capitals and Borders in 30 Seconds | 223,124 | 0 | - |
| Countries with Four Letters | 420,816 | 0 | - |
| African Capitals - Map Quiz | 62,082 | 0 | - |
| U.S. States by Nickname | 69,432 | 0 | - |
| Country Flags with the Sun - Picture Quiz | 52,476 | 0 | - |
| Name a Valid Country - Hard Edition | 5,835 | - | - |
| Countries of the World - Type the First Letter | 85,259 | 0 | - |
| World Coats of Arms | 64,196 | 0 | - |
| Flags of Africa Quiz | 467,647 | 0 | - |
| Asia Capital to Country | 126,259 | 0 | - |
| Countries but all Vowels are Changed to O | 68,850 | 0 | - |
| The Same Suffixes - Geography | 95,725 | 0 | - |
| Word Scramble - European Countries | 141,355 | 0 | - |
| Click a Valid World Capital A-Z | 89,888 | 0 | - |
| Geography Containing Each Letter A-Z | 121,682 | 0 | - |
| 45 European Countries, 45 Cities | 78,677 | 0 | - |
| U.S. States with a Unique First Letter | 88,022 | 0 | - |
| Top Five Importing Partners by Country | 94,970 | 0 | - |
| One Border Countries | 466,833 | 0 | - |
| Name a Valid Country #5 | 205,527 | 0 | - |
| Countries of Asia with an Empty Map | 229,718 | 0 | - |
| Countries of the World With a Disappearing Map | 111,889 | 0 | - |
| Countries in Hexagons of the World Map | 108,286 | 0 | - |
| Countries of Europe by Population | 179,575 | 0 | - |
| Common Geography on a Map | 99,412 | 0 | - |
| Countries of Asia Quiz | 1,861,179 | 0 | - |
| Countries with Double Letters | 94,646 | 0 | - |
| U.S. States by First Two Letters in 30 Seconds | 1,386,766 | 0 | - |
| Middle East Map Quiz | 1,379,756 | 0 | - |
| One Border Countries - Shape Quiz | 64,707 | 0 | - |
| Landlocked Countries | 417,337 | 0 | - |
| Countries of Africa with an Empty Map | 242,771 | 0 | - |
| Countries of Oceania | 1,048,307 | 0 | - |
| Name a Valid Country of Each Name Length | 82,844 | 0 | - |
| Countries with a Population Under 1 Million by Clue | 92,677 | 0 | - |
| Pixelated United States Map | 93,902 | 0 | - |
| Name a Valid Country #4 | 254,361 | 0 | - |
| Countries With One Word and Three A's | 52,537 | 0 | - |
| Save Humanity by Guessing Countries | 563,788 | 0 | - |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 238,482 | 0 | - |
| European Capitals by Map | 138,044 | 0 | - |
| Caribbean / Lesser Antilles Map Quiz | 147,183 | 0 | - |
| Unique Starting Letter - Countries by Continent | 124,941 | 0 | - |
| US States by Borders in 30 Seconds | 2,673,787 | 0 | - |
| Countries With One Word And Two O's | 55,522 | 0 | - |
| Europe Map Quiz | 4,749,102 | 0 | - |
| Click a Valid Country A-Z | 526,596 | 0 | - |
| Flags of Oceania | 257,416 | 0 | - |
| Australia Cities Map Quiz | 144,990 | 0 | - |
| Countries in Squares of an Empty World Map | 125,839 | 0 | - |
| Name a City in Every European Country - No Capitals | 55,175 | 0 | - |
| Countries With One Word And Two I's | 43,417 | 0 | - |
| Countries by First and Last Two Letters in Five Minutes | 63,022 | - | - |
| One Country By Letter By Continent | 122,912 | 0 | - |
| Word Scramble - European Capitals | 93,999 | 0 | - |
| Every Country Flag-Shape of the World | 44,452 | 0 | - |
| Random Circular Cutouts of the World Map | 75,617 | 0 | - |
| Countries that End in N | 168,846 | 0 | - |
| Countries of the World by Just First and Last Letter | 3,031 | - | - |
| The Only Country that... #3 | 817 | - | - |
| Save Europeans by Guessing Countries | 211,383 | 0 | - |
| Name a Valid Country Ending in A-Z | 74,588 | 0 | - |
| Put the Alphabet Back into the Country Names | 65,209 | 0 | - |
| Same Letter Country and Capital | 156,315 | 0 | - |
| Single Vowel Countries | 48,224 | 0 | - |
| Countries and Capitals of the World With a Map | 66,117 | 0 | - |
| Countries with Five Letters | 274,268 | 0 | - |
| Countries with W | 159,198 | 0 | - |
| Countries A-Z by Neighbor | 179,822 | 0 | - |
| Countries with the Word "And" | 116,639 | 0 | - |
| Word Scramble - Countries | 2,095,646 | 0 | - |
| Random Name a Valid Bordering Country | 75,032 | 0 | - |
| Save Humanity by Guessing Countries longer | 2,055 | - | - |
| Countries of the World - One Minute Sprint | 972,723 | 0 | - |
| Landlocked Countries - Sudden Death | 161,738 | 0 | - |
| Asian Countries by First 2 Letters | 278,355 | 0 | - |
| Save Americans by Guessing U.S. States | 184,411 | 0 | - |
| Countries by Capitals and Borders in 4 Minutes | 3,883 | - | - |
| Countries by Last Letter | 46,503 | 0 | - |
| Countries of Europe - One Minute Sprint | 1,324,399 | 0 | - |
| Countries that Start with a Vowel | 129,682 | 0 | - |
| Name a Valid "ia" Country | 79,947 | 0 | - |
| Divided Country Name Puzzle #2 | 132,985 | 0 | - |
| Oceania Map Quiz | 639,189 | 0 | - |
| European Capitals - Sudden Death | 211,269 | 0 | - |
| Country Flag and Shape Dominoes | 61,574 | 0 | - |
| Can You Name These 50 Random Countries? | 215,371 | 0 | - |
| Countries with Four Letters - Shape Quiz | 101,184 | 0 | - |
| Countries in the Southern Hemisphere | 124,175 | 0 | - |
| Countries by First Two Letters and Borders in 30 Seconds | 289,486 | 0 | - |
| Play Scrabble by Guessing U.S. States | 77,594 | 0 | - |
| Word Scramble - U.S. States | 504,546 | 0 | - |
| Random Capital to Country | 2,585,520 | 0 | - |
| Reveal the Flags | 47,240 | 0 | - |
| Demonym of Every Country | 58,993 | 0 | - |
| World Capitals - One Minute Sprint | 234,534 | 0 | - |
| Name a World Capital A-Z | 175,605 | 0 | - |
| Conquer Humanity by Guessing Countries 🌎 | 62,690 | 0 | - |
| Geography by Letter on the World Map - A-Z | 81,866 | 0 | - |
| Name an Island Country A-Z | 79,660 | 0 | - |
| Fill the World Map by Country Flags | 83,373 | 0 | - |
| Random Asian Capital to Country | 102,064 | 0 | - |
| Pin Europe on a Borderless Map - Sudden Death | 1,698,435 | 0 | - |
| Crossword - Flags | 49,329 | 0 | - |
| Countries in their Native Language | 197,866 | 0 | - |
| Guess the Country by a Picture Hint | 47,606 | 0 | - |
| United States Map Quiz | 4,149,876 | 0 | - |
| Groups of Countries that Start with the Same 3 Letters | 90,935 | 0 | - |
| Countries in Random Hexagons of the World Map | 133,258 | 0 | - |
| Every European Flag - Sudden Death | 380,596 | 0 | - |
| Click the U.S. State on the Map | 101,871 | 0 | - |
| Countries With One Word and Two U's | 50,663 | 0 | - |
| Cities Chain #1 | 66,514 | 0 | - |
| Add a Letter - Make a U.S. State | 82,603 | 0 | - |
| Name a Border of Every U.S. State | 35,028 | 0 | - |
| African Countries by First 2 Letters | 267,569 | 0 | - |
| U.S. States - Type the First Letter | 155,294 | 0 | - |
| Pin Borderless Europe - Easy Mode | 82,273 | - | - |
| One Capital by Letter by Continent | 17,149 | 0 | - |
| Name a Valid Answer - Geography | 103,969 | 0 | - |
| Countries of the World in All Featured Languages | 35,092 | 0 | - |
| Pin Africa on a Borderless Map | 455,968 | 0 | - |
| Europe Jigsaw Puzzle | 3,140 | - | - |
| Jigsaw Puzzle - South America | 41,689 | 0 | - |
| U.S. State Shapes Multiple Choice | 51,675 | 0 | - |
| Countries of Africa - One Minute Sprint | 320,951 | 0 | - |
| Click the European Capitals on a Map | 65,183 | 0 | - |
| Capital Cities - Sudden Death | 273,339 | 0 | - |
| Countries Based on First Two Letters #1 | 196,991 | 0 | - |
