From country images. Progress through difficulty levels. Earn coins for correct answers. Use coins for hints or letter removal. Share answers on social media. Track scores and progress. Learn country names through gameplay.
Solve number grid puzzles to reveal pixel art images. Complete daily challenges and progress through episodes. Adjust difficulty settings and track achievements. Share completed puzzles with friends.
Play with five overlapping 9x9 grids. Solve puzzles following standard rules. Choose from five difficulty levels and various types like Gattai and Butterfly. Use the Hint feature to auto-fill the board with non-conflicting numbers.
