Beijing Hong Hai Wu Xian Technology Development Co., Ltd.
Build puzzles, drag blocks, complete grids
Play puzzles by dragging shapes to fill empty spaces and eliminate rows or columns for points. Solve puzzles by arranging pieces to form complete images and earning more pieces through combinations. Track progress and complete levels.
Learn letters through interactive like Save the and ABC Wood Puzzle. Solve memory cards and classic puzzles to reinforce letter recognition. Includes ABC airplane and puzzle challenges for engaging practice. Syncs with iOS devices for compatibility.
Allows users to fill 9×9 grids with numbers 1-9. Tap cells to input numbers. Take notes and use hints. Access unique levels. Track progress and train brain skills.
Solve puzzles with 9x9 grids divided into 3x3 blocks. Enter numbers 1-9 in empty squares. Check for valid moves and complete puzzles to qualify for Amazon.com Gift Card sweepstakes. View results and copy gift codes if won.
Solve puzzles by filling empty squares with fruits. Ensure each row, column, and 2×3 block contains six unique fruits. Adjust difficulty levels and track progress across multiple games.
Solve logic puzzles by filling grids based on numerical clues. Determine which cells to color to reveal hidden images. Track progress and restart puzzles. Share completed puzzles with others.
Solve logic puzzles by filling grids based on numerical clues. Reveal hidden images by marking cells as filled or empty. Adjust difficulty settings and track progress across multiple puzzles. Share completed puzzles with others.
Solve puzzles by filling grids with digits. Enter numbers in rows and columns to match clues. Avoid repeating digits in any row or column. Access a large library of free puzzles. Track progress and restart puzzles.
Place blocks on a grid to fill all squares. Drag different shaped blocks into the board. Cannot move blocks once placed. Aim to fill more squares. Features colorful blocks and a challenging puzzle layout.