Nerdle feedback applies to digits and operators, including duplicates, so interpret each color with the same care as a word puzzle. Begin with a valid equation that covers varied digits and operations, then enforce the exact expression length, order of operations, and single equality. Use confirmed operator positions to constrain number lengths and possible results. A gray duplicate does not always mean the symbol is absent entirely. For a feedback issue, include puzzle number, mode, equation, and color pattern.
Akousa