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We prove the following results: (1) If $\\mathsf{CH}$ holds, then, for every $n > 0$, there is an $n$-entangled linear order which is not $(n+1)$-entangled. (2) If $\\mathsf{CH}$ holds, then there are two homeomorphic sets of reals $A, B \\subseteq \\mathbb{R}$ such that $A$ is entangled but $B$ is not $2$-entangled. (3) If $\\mathbb{R}\\subseteq \\mathrm{L}$, then there is an entangled $\\Pi_1^1$ set of reals. 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Todor\\v{c}evi\\'c showed that these linear orders exist under $\\mathsf{CH}$. We prove the following results: (1) If $\\mathsf{CH}$ holds, then, for every $n > 0$, there is an $n$-entangled linear order which is not $(n+1)$-entangled. (2) If $\\mathsf{CH}$ holds, then there are two homeomorphic sets of reals $A, B \\subseteq \\mathbb{R}$ such that $A$ is entangled but $B$ is not $2$-entangled. (3) If $\\mathbb{R}\\subseteq \\mathrm{L}$, then there is an entangled $\\Pi_1^1$ set of reals. 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