In this puzzle, solvers often get stuck when trying to identify the correct groups due to overlapping meanings and associations among the words. For example, in the yellow group, terms like "GRADE" and "RANK" might lead players to consider other words related to evaluation, but they may mistakenly include unrelated terms from different categories. Similarly, in the green group, the words "FIDGET" and "SWEAT" might confuse solvers since they both relate to nervousness, but the presence of words like "BLUSH" and "PACE" can create uncertainty about the connections. Players might second-guess themselves when they find multiple words that seem to fit into more than one category, leading to misgrouping and frustration.

To distinguish the real groups from plausible decoys, players should focus on the core attributes that define each category. For instance, in the blue group, the shared theme of "things that can run" is crucial; players need to recognize that while "DYE" and "MASCARA" can be considered liquids that run, "NOSE" and "STOCKINGS" relate more to the action of running away or being annoying. This thematic connection helps clarify the correct grouping. Furthermore, in the purple group, players should remember that "PAPER ___" specifically requires words that logically complete the phrase, which can help eliminate incorrect options that don’t fit the context.

One useful heuristic for future puzzles is to look for thematic coherence rather than just surface similarities among words. If a word can fit into multiple categories, players should analyze the broader context or commonality that aligns the words together. Another strategy is to write down or visualize potential groupings before finalizing choices; this can help solvers see the connections more clearly and avoid confusion. By applying these strategies, players can enhance their grouping accuracy and overall puzzle-solving efficiency.