In this puzzle, solvers may find themselves stuck when trying to categorize words that have multiple meanings or associations. For example, the word "CYCLE" can refer to both a segment of a process and a physical object, which may lead solvers to question whether it belongs in the yellow group or could fit into another category. Similarly, the word "GALAXY" could be misclassified as it's related to spirals in nature but may also evoke thoughts about broader celestial themes that could confuse solvers trying to stick strictly to the provided categories. These ambiguities can create hesitation and uncertainty, causing players to second-guess their groupings.

To effectively distinguish the correct groups from plausible decoys, players should focus on the defining characteristics of each category. For example, when considering the yellow category, the emphasis is on stages of a process, which can help narrow down choices. In contrast, the green category requires an understanding of constellations, which are a fixed set of stars recognized in astronomy. By focusing on the specific definitions and avoiding broader interpretations, solvers can better determine where each word fits, reducing confusion and increasing accuracy in their selections.

One useful heuristic for future puzzles is to look for keywords within the categories that can act as anchors for the groupings. For instance, identifying "ONE" in the purple category can help solvers quickly recognize that words like "UNICYCLE" and "SOLITAIRE" directly relate to singularity or uniqueness. Additionally, another heuristic is to consider the context of each word: if it fits into a common theme or concept, it likely belongs in that group. This approach can streamline the sorting process and help players avoid the pitfalls of overlapping meanings or associations.