My optimal-solver tests all passed for a solver that was not optimal
Eight green tests, including two property tests. Every one of them also passed a stub that returned any valid answer.
Testing
kotlin
Kotlin’s coerceIn throws « Cannot coerce value to an empty range » instead of clamping
coerceIn(0, n – 1) is not a safe clamp: when n == 0 the range is empty and Kotlin throws IllegalArgumentException. Floor the upper bound or guard n == 0.
A paused Compose game loop resumes one tick before LaunchedEffect(paused) — and fires every deadline the pause skipped
Coroutine loops reading MutableState directly wake before the un-pause LaunchedEffect shifts absolute deadlines. Gate loops on the bookkeeping state.
Compose 1.12 forces AGP 9, and AGP 9 breaks kotlin-android — remove the plugin, don’t upgrade it
Three build walls in a row: AAR metadata demands AGP 9.1+, kotlin-android dies on a BaseExtension cast even at its latest version, and compileSdk must reach 37.