Improve domain (WIP)

composeApp/src/commonMain/kotlin/domain/generator.kt

@@ -1,8 +1,10 @@
 package domain
 
-fun generateGame(): Game {
+fun generateGame(size: Int = 6): Game {
     // Here's a simple algorithm making use of your solver:
+    // 0. Select $size classes and $size items per class.
     // 1. Generate a random puzzle instance.
+
     // 2. Build a set C of all possible clues that pertain to this puzzle instance. (There are a finite and in fact quite small number of possible clues: for example if there are 5 houses, there are 5 possible clues of the form "Person A lives in house B", 8 possible clues of the form "Person A lives next to house B", and so on.)
     // 3. Pick a random permutation c1, c2, ..., cn of the clues in C.
     // 4. Set i = 1.