Added new Hashi puzzles. Optimized drag-and-drop operations. Share puzzle images with QR codes. Fixed some issues.

Add deep link redirection. Fix minor issues.

Fixed many bugs from the previous version.

Undo and redo can also be saved. Use Hive as the database. Some other modifications.

Added galaxies puzzle. Fixed many minor issues.

Fixed numerous minor issues.

Added new Tapa puzzle. Added daily bonus and daily challenge. Fixed some bugs.

Added LITS. Added weekly challenge rewards. Fixed bugs.

Some UI and bug fixes.

Added new mirror puzzle. UI modifications.

Magnet Place magnets in some areas so that the number of positive and negative poles in each row and column matches the numbers at the edges. 1. The numbers on the top and left indicate the total number of positive poles in each column and row, respectively. The numbers on the bottom and right indicate the total number of negative poles. 2. Two positive poles cannot be adjacent, and neither can two negative poles.

Tren Draw some 1x2 or 1x3 blocks (vehicles) that satisfy the following conditions: 1. Each block has a number, and each number is contained within a block. 2. The number represents the number of squares a vehicle can move back and forth (only along its shorter side direction).

#### Heyawake Paint some cells black, to satisfy the following conditions: 1. Each numbered region must contain the specified number of black cells. 2. Black cells cannot be horizontally or vertically adjacent. 3. A straight line of white cells cannot span more than two regions. 4. All white cells must be connected.

Add background effects Add rounded corners to chessboard pattern Minor sound effect adjustments

Minor sound effect adjustments. Pop-up animation effect implemented. Adjusted instructions/explanations.

Sound effect updates Fixed a few bugs Accessibility features enabled for Weekly Competition

Fix leaderboard.

Improved UI display. Added accessibility features for Binario puzzles

Fixed two bugs. Display total completion time on the profile page. Added clear temporary levels function.

Added score and coin system Coins can purchase VIP or skip ads to use features Expanded instructions page Added score leaderboard and weekly tournament rankings

Kakuro Fill in each white square with a number from 1 to 9 to satisfy the following conditions: 1. No number may be repeated within a consecutive block of white squares. 2. The sum of the numbers in a consecutive block of white squares must equal the clue number in the adjacent (left or above) black square.

I have rewritten the CSP solver for Slitherlink, and now it generates puzzles faster. The 7x7 and 9x9 Slitherlink puzzles are guaranteed to have unique solutions. Now, all puzzles have unique solutions. I’ve also added individual game pages for each puzzle. In the future, I may add a solver feature.

Sudoku using a CSP solver. Reduce the time taken to generate puzzles.

Modify the click order in Minesweeper. Membership subscription review. (The previous version was not submitted.) Add License Agreement.

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