Status: IN
The decomposable-substrings solution short-circuits to `False` on the first character run with `length % 3 == 1`, since no valid tiling of 2s and 3s can cover that remainder without exceeding the exactly-one-two constraint.
Source: entries/2026/06/06/check-if-string-is-decomposable-into-value-equal-substrings-solution.md