| 2,134 | Country Flags that are Yellow, Black, White and Red Only |
| 2,129 | Countries with Plant in their Flags |
| 2,125 | Country Flags by a Single Clue #1 |
| 2,117 | Find a Country Flag in the Picture #1 |
| 2,103 | Flags of European Union Countries Quiz |
| 2,099 | Countries of South America By Flag Quiz |
| 2,089 | Flags without white |
| 2,086 | The Flag of China Timeline Map Quiz |
| 2,099 | Random Countries by Flag and First Letter - Sudden Death |
| 2,079 | Flags with 3 Colours - Sudden Death |
| 2,074 | Country Flags of Asia - Tile Select Quiz |
| 2,071 | Former Flags of Europe Map Quiz |
| 2,053 | Flags of Caribbean Countries |
| 2,047 | Country Flags with Stars, Suns or Sunbursts |
| 2,047 | Red Flags - Sudden Death |
| 2,024 | Country Flags with Inverted Colors #1 |
| 2,024 | Flags of Countries That Border Finland |
| 2,004 | Flag Factory |
| 1,993 | Find the Flags #1 |
| 1,995 | Flags of the 2026 FIFA World Cup |
| 1,982 | Flags of Europe in 1444 |
| 1,973 | Flags With Crescents - Sudden Death |
| 1,967 | Flags of 'Stan' Countries |
| 1,959 | Flags of Countries That Border Belgium |
| 1,955 | Former Flags of Modern Countries #1 |
| 1,956 | Alien Invasion |
| 1,931 | Country Flags - Hard |
| 1,928 | Non Country Flags #3 |
| 1,925 | Failed Flag Proposals #3 |
| 1,920 | Non Country Flags #2 |
| 1,915 | Country Flags with 3 Vertical Stripes - DIFFICULT |
| 1,901 | 4 Overlapping Country Flags #4 |
| 1,900 | Flags of Countries That Border Guinea |
| 1,900 | Name a Colour of Every European Country Flag |
| 1,898 | Random Country Flags |
| 1,883 | Countries by Shape and Flag |
| 1,881 | Former and Current Flags Featuring the Union Jack |
| 1,881 | Country Flags But I Had 30 Seconds to Draw Them |
| 1,872 | Real vs. Fake Flags - Expert Edition |
| 1,863 | Name the Colors on These Vertical Tricolor Flags |
| 1,867 | Flags of all Countries, Autonomous Regions, Territories and Islands |
| 1,858 | Country Flags With Three Equal Vertical Stripes |
| 1,849 | Merged Flags #3 |
| 1,849 | Flags of Countries With Four Letters - Sudden Death |
| 1,838 | Progressively Pixelated Flags #1 🚩 |
| 1,831 | European Flag to Country Click Quiz |
| 1,828 | Countries of Oceania By Flag Quiz |
| 1,818 | Alternative Flags Quiz |
| 1,814 | Flags of the World but Nordic |
| 1,811 | Flags with Crescents - Sudden Death |
| 1,807 | Flag manipulation |
| 1,801 | 4 Overlapping Country Flags #2 |
| 1,800 | Flags with birds – sudden death |
| 1,798 | European Flag-Country Matching Quiz - Sudden Death |
| 1,781 | Countries with eagles on their flag |
| 1,778 | English Counties flag quiz |
| 1,750 | All Capitals of the World by flags - Quiz |
| 1,746 | Country Flags with Hats - Picture Quiz |
| 1,743 | Flags of the World but Nordic #2 |
| 1,739 | City Flags Quiz |
| 1,737 | Nordic Cross Flags Map Quiz |
| 1,733 | Country Flags without Black or White - Picture Quiz #2 |
| 1,723 | Flags of Countries That Border Guyana |
| 1,707 | Flags of Countries Bordering An Unknown Country #2 |
| 1,705 | Flags of Countries that Border Thailand |
| 1,689 | Countries by Items on their Flag |
| 1,677 | Flags of Provinces and Territories of Canada |
| 1,672 | Flags of Caribbean Countries and Territories |
| 1,648 | U.S. States by Partial Flag Images #2 |
| 1,640 | Flags with Pentagrams |
| 1,635 | Flags of West African Countries |
| 1,634 | Country Flags with One Star |
| 1,634 | Find a Country Flag in the Picture #2 |
| 1,632 | Flags of Countries That Border Mozambique |
| 1,626 | Country Flags by Wikipedia Description #1 |
| 1,626 | Flags of Countries That Border European Microstates |
| 1,613 | Flags of Countries of the World before World War II |
| 1,610 | Country Flags with Five-Pointed Star |
| 1,605 | Flags of African Countries that Start With S |
| 1,597 | All Country Flags of the World - One Minute Sprint |
| 1,594 | Flags of Former Soviet Republics - Sudden Death |
| 1,586 | Countries with YELLOW colour in their flags. |
| 1,583 | Name the Shape, Not the Flag - Stroop Test |
| 1,582 | Click the Bigger Countries |
| 1,577 | Yellow Flags - Sudden Death |
| 1,569 | Recognize Country by Former Flag #1 |
| 1,567 | Guess All Countries That Are Not Independent By Its Flags |
| 1,567 | Proposed Country Flags - Long Version |
| 1,561 | Merged Flags #2 |
| 1,548 | Country Flag-Shapes Slideshow #1 |
| 1,544 | Random Subdivision Flags of the World |
| 1,540 | Country Flags General Knowledge #1 |
| 1,527 | Country Flag Color Chains |
| 1,527 | Guess Countries by Objects on Flags |
| 1,519 | Memory Game - Match these Country Flag-Shapes |
| 1,504 | Flags of the World - Map Quiz |
| 1,502 | Flags of Countries That Border: Featured Version |
| 1,500 | Country Flags of Africa - Tile Select Quiz |
| 1,487 | Central Part of Country Flags, with World Map |
| 1,483 | Flags of National Subdivisions |
| 1,484 | Territory and region flags |
| 1,478 | Country Flag Search |
| 1,480 | Flags With Religious Symbols #1 |
| 1,469 | Flags of South East Asia |
| 1,469 | Country Flags With the Wrong Emblems |
| 1,458 | Flags by Description |
| 1,456 | Heart-Shaped Country Flags Quiz #1 |
| 1,454 | Flags With Missing Elements |
| 1,444 | Flag Chain Quiz |
| 1,437 | Separatist Movements Flags |
| 1,422 | Flags that are Red, White & Blue |
| 1,422 | Flags of Europe by Horizontal Stripes |
| 1,406 | World City Flags Quiz |
| 1,406 | Logo Quiz - Country Flags |
| 1,397 | Random Flags With Gravity |
| 1,392 | Flags of Canadian Provinces |
| 1,391 | Flags of Countries That Border Zambia |
| 1,385 | Country Flags - Red, Yellow, & Green |
| 1,382 | Whitest/reddest/blackest etc Country Flags |
| 1,373 | Flags of South American countries |
| 1,371 | Non Country Flags #4 |
| 1,369 | Countries by Historical Flags #1 |
| 1,367 | Flags Hidden in the Flag of Norway [SVG] |
| 1,337 | The Flag of Russia Timeline Map Quiz |
| 1,325 | Flags of Countries with more than 50 Million People |
| 1,319 | Country Flags with Two Colors |
| 1,317 | Country Flags with a Rubik's Cube #2 |
| 1,314 | Middle East Flags Map Quiz |
| 1,310 | Flags of Countries That Border Cameroon |
| 1,303 | Oceanian Flag to Country Click Quiz |
| 1,300 | Countries With Crosses on Their Flags |
| 1,284 | U.S. States by Partial Flag Images #3 |
| 1,265 | German State Flags Quiz |
| 1,259 | Flags with One Colour Changed #2 |
| 1,252 | Flags of Africa |
| 1,250 | Flags Adopted Since 2000 |
| 1,246 | Same Looking Country Flag - Horizontal Axis Flip |
| 1,232 | Non Country Flags #5 |
| 1,212 | Altered Flags |
| 1,213 | Country Flags with a Bird - Sudden Death |
| 1,211 | Central Asia Flag Quiz |
| 1,210 | Country Flags with Inverted Colors #2 |
| 1,204 | Flags of Africa by Horizontal Stripes |
| 1,203 | Extremely Blurry Country Flags |
| 1,197 | Faulty Flags |
| 1,195 | Monarchist Flags of Former Monarchies |
| 1,187 | Flags of Countries That Border Bulgaria |
| 1,176 | Flags of Administrative Units #1 |
| 1,171 | Countries with Green on their Flags |
| 1,170 | Random Country Flags A-Z |
| 1,167 | Countries of Oceania by Flag and First Letter |
| 1,167 | Flags of Countries That Border Luxembourg |
| 1,164 | Country Flags without their Coat of Arms |
| 1,162 | Countries by Overlapping Bordering Flags |
| 1,155 | Flags of Countries That Border North Macedonia |
| 1,151 | East Asia Flag Quiz |
| 1,146 | Flags of the U.S. States That Start With Letter A |
| 1,142 | Non Country Flags #7 |
| 1,137 | Colors on at Least One Country Flag |
| 1,132 | Guess Missing Colour in Flags (Part 1) |
| 1,130 | Country Flags with a Rubik's Cube #3 |
| 1,130 | Flags of the UK |
| 1,125 | Flags of Countries of the Euro 2021 |
| 1,124 | Most Populated City by Country Flag |
| 1,113 | Five Biggest Countries by Flag Design |
| 1,110 | European Shape to Flag Click Quiz |
| 1,106 | 4 Overlapping Country Flags #3 |
| 1,098 | US State Flags #1 |
| 1,094 | Flags of Spanish-speaking countries |
| 1,092 | Flags of Countries that are Located in the Alps |
| 1,092 | Non Country Flags #6 |
| 1,090 | Select the American Flags |
| 1,086 | Countries with the Sun on Their Flag |
| 1,083 | Flags of Countries That Border Belarus |
| 1,080 | Flags of the World - Harder Version |
| 1,079 | Australian States & Territories Flag Quiz |
| 1,077 | Countries with Writings on Their Flags |
| 1,075 | Best Country Flags of the World According to the JetPunk Discord |
| 1,076 | Countries by Incomplete Flag |
| 1,075 | Flags with Stars |
| 1,076 | Color the LGBTQ+ Pride Flag |
| 1,066 | Flags of historical countries that no longer exist |
| 1,055 | Random Grayscale Flag to Country |
| 1,042 | Flags of Southeast Asia |
| 1,039 | Mixed Country Flags |
| 1,038 | Canadian Provinces and Territories Flag Quiz |
| 1,037 | European Capital City Flags |
| 1,018 | Asian Flag to Country Click Quiz |
| 1,014 | Flags of Asia by Horizontal Stripes |
| 1,015 | Flags of "IA" Countries - Sudden Death |
| 1,008 | Flags of Random Historical Countries |
| 997 | Flags of U.S. Cities |
| 996 | Flags of Landlocked Countries in Europe - Sudden Death |
| 989 | Animated Country Flags |
| 978 | Country Flags with Writing on Them |
| 963 | Colour the Easter Egg by Guessing the Country Flags |
| 949 | African Flag to Country Click Quiz |
