Suggestions for soup

The following packages have something in common with the package soup. The packages are ordered in decreasing similarity.

Package crosswrd: Macros for typesetting crossword puzzles
Package crossword: Typeset crossword puzzles
Package rubiktwocube: Typeset Rubik TwoCubes and move notation
Package rubikcube: Typeset Rubik cubes and move notation
Package rubik: Document Rubik cube configurations and rotation sequences
Package rubikrotation: Processes a sequence of Rubik rotations
Package dps: Create a matching game with a hidden message
Package musikui: Easy creation of arithmetical restoration puzzles
Package tangramtikz: Tangram puzzles, with TikZ
Package truchet: METAPOST implementation of Truchet tiling patterns
Package bg: Annotate backgammon matches and positions
Package gamebook: Typeset gamebooks and other interactive novels
Package labyrinth: Draw labyrinths and solution paths
Package maze: Generate random mazes
Package onedown: Typeset Bridge Diagrams
Package othelloboard: Typeset Othello (Reversi) diagrams of any size, with annotations
Package aeb_dad: A drag-and-drop matching game with PDF files
Package hexgame: Provide an environment to draw a hexgame-board
Package jeopardy: Build a jeopardy game in LaTeX
Package sgame: LaTeX style for typesetting strategic games
Package cchess: Chinese chess
Package cardgame: Typeset custom playing cards for printing
Package chinesechess: Typeset Chinese chess with l3draw
Package egameps: LaTeX package for typesetting extensive games
Package gamebooklib: Macros for setting numbered entries in shuffled order
Package havannah: Diagrams of board positions in the games of Havannah and Hex
Package multi-sudoku: Create and customise Sudoku grids of various sizes
Package rpg-module: Typesetting old-school Dungeons and Dragons modules
Package scratchx: Include Scratch programs in LaTeX documents
Package robot-man: A fun demo of AcroTeX eDucation Bundle facilities
Package sudoku: Create sudoku grids