| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,340 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,703 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,594 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,711 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,717 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,369 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,161 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,316 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,066 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,567 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,699 |
| Every Country Shape | 0 | - | 5.00 | 468,664 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,511 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,199 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,616 |
| Flags of North and South America | 0 | - | 4.99 | 375,151 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,541 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,678 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,250 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,769 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,012 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,699 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,946 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,998 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,930 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,940 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,928 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,999 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,812 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,426 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,863 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,902 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,311 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,780 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,135 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,337 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,418 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,331 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,643 |
| Former Flags | 0 | - | 4.97 | 108,145 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,089 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,747 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,676 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,282 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,432 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,317 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,239 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,656 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,661 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,057 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,930 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,190 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,899 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,662 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,241 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,752 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,053 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,124 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,840 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,864 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,506 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,633 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,926 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,440 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,140 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,517 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,041 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,846 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,772 |
| Flags of Oceania | 0 | - | 5.00 | 261,162 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,988 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,111 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,576 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,617 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,892 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,584 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,822 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,244 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,923 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,388 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,360,762 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,079 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,036 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,385 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,984 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,727 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,979 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,055 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,540 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,344 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,157 |
| Merged Countries #2 | 0 | - | 4.96 | 99,356 |
| Merged Countries #6 | 0 | - | 4.90 | 73,575 |
| Merged Countries #7 | 0 | - | 4.93 | 82,924 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,538 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,807 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,773 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,697 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,879 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,764 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,599 |
| Countries by Capital City | 0 | - | 5.00 | 68,879 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,520 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,955 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,655 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,537 |
| Moved Capital Cities | 0 | - | 4.96 | 74,447 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,702 |
| Countries by Road Signs | 0 | - | 4.98 | 54,132 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,511 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,285 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,554,439 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,589 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,474 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,169 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,192 |
| North American Sports Cities | 0 | - | 4.83 | 172,802 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,452 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,704 |
| Name a City - European Countries | 0 | - | 4.90 | 65,834 |
| Name a Valid World City | 0 | - | 4.83 | 71,617 |
| Cities by Former Name | 0 | - | 4.83 | 91,830 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,057 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,033 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,554 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,835 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,538 |
| World Capitals by Map | 0 | - | 5.00 | 288,158 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,615 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,663 |
| Random Country to Capital | 0 | - | 4.98 | 924,341 |
| Capitals Starting With H | 0 | - | 4.91 | 92,842 |
| Capitals Starting With K | 0 | - | 4.88 | 83,890 |
| Capitals Starting With L | 0 | - | 4.81 | 88,361 |
| Capitals Starting With M | 0 | - | 4.93 | 108,276 |
| Capitals Starting With P | 0 | - | 4.88 | 78,482 |
| Capitals Starting With R | 0 | - | 4.87 | 82,084 |
| Capitals Starting With S | 0 | - | 4.90 | 86,067 |
| Capitals Starting With T | 0 | - | 4.85 | 76,409 |
| Capitals Starting With W | 0 | - | 4.87 | 91,461 |
| Capitals Starting With A | 0 | - | 4.97 | 128,449 |
| Capitals Starting With B | 0 | - | 4.89 | 118,862 |
| Capitals Starting With D | 0 | - | 4.93 | 96,750 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,314 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,008 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,027 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,623 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,724,509 |
| Similar Flags #1 | 0 | - | 4.75 | 130,415 |
| Similar Flags #2 | 0 | - | 4.74 | 137,726 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,759 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,619 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,664 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,127 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,575 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,812 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,633 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,389 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,309 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,532 |
| Former Capitals | 0 | - | 4.88 | 71,572 |
| Europe Capital to Country | 0 | - | 4.99 | 251,293 |
| Asia Capital to Country | 0 | - | 4.96 | 127,037 |
| Capital Cities Chain | 0 | - | 4.84 | 83,088 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,473 |
| European Capitals by Map | 0 | - | 4.99 | 140,943 |
| African Capitals by Map | 0 | - | 4.99 | 140,208 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,331 |
| Coldest World Capitals | 0 | - | 4.95 | 134,004 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,333 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,507 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,863 |
| European Coastal Capitals | 0 | - | 4.95 | 90,981 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,987 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,398 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,962 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,993 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,880 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,232 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,209 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,401 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,961 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,116 |
| Pixelated World Map | 0 | - | 5.00 | 143,780 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,919 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,570 |
| World Coats of Arms | 0 | - | 4.99 | 64,829 |
| Every American Country by Shape | 0 | - | 4.79 | 37,325 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,074 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,711 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,873 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,319 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,283 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,572 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,002 |
| Official Cities in the UK | 0 | - | 4.89 | 285,042 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,193 |
| Cities by Satellite #1 | 0 | - | 4.36 | 81,744 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,230 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,074 |
