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+# Experimental!
+
+$ 190: 10 19
+$ 3267: 81 40 27
+$ 83: 17 5
+$ 156: 15 6
+$ 7290: 6 8 6 15
+$ 161011: 16 10 13
+$ 192: 17 8 14
+$ 21037: 9 7 18 13
+$ 292: 11 6 16 20
+⊜(⋕⊙□ °$"_:_") ≠@\n .
+Vals ←
+≡⍚⊜⋕≠@ .
+Vars ←
+
+Part₁  ← ≡⍚/(⊂⊃+×)
+Concat ← +×ⁿ⊙10+1⌊ₙ₁₀,
+Part₂  ← ≡⍚/(⊂⊂⊃⊃+×Concat)
+
+Solve ← /+≡(×⊙(/∨∈). ∩°□ °⊟) ⍉⊟ ≡□ Vals
+
+$Part₁ Solve Part₁ Vars
+$Part₂ Solve Part₂ Vars