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Comments on Puzzle #26728: kaleidoscope
By Edith Johnson (edithbx)

peek at solution       solve puzzle
  quality:   difficulty:   solvability: moderate lookahead  

Puzzle Description Suppressed:Click below to view spoilers

#1: Ailsa Hebert (bazette3) on Nov 15, 2020

Nice puzzle. Had to concentrate which made it more fun. Thanks for the solve!!
#2: Wombat (wombatilim) on Mar 1, 2023 [HINT]
Initial line & color logic gets to 85% with black and red remaining.

Smile logic in R3-4, R17-18, and C3-4 will complete the black.

C1: If the 4 goes into R13, it means C1 R8-9 would both be red, which is a contradiction. This makes R12C1 white. The same logic can be used on each side of the puzzle to finish.
#3: Web Paint-By-Number Robot (webpbn) on Mar 1, 2023
Found to have a unique solution by wombatilim.
#4: Web Paint-By-Number Robot (webpbn) on Mar 1, 2023
Found to be solvable with moderate lookahead by wombatilim.

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