1 Duncker's candle problem. Left figure 5 puzzle, right figure 5 solution. | Download Scientific Diagram
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Puzzle game for kids with candle. Winter theme. Education developing worksheet. Learning game for children. Color activity page. For toddler. Riddle for preschool. Isolated vector illustration in cartoon style. 2170686 Vector Art
![1 Duncker's candle problem. Left figure 5 puzzle, right figure 5 solution. | Download Scientific Diagram 1 Duncker's candle problem. Left figure 5 puzzle, right figure 5 solution. | Download Scientific Diagram](https://www.researchgate.net/profile/Jackson-Lu-2/publication/317889371/figure/fig3/AS:668561626382373@1536408921709/Dunckers-candle-problem-Left-figure-5-puzzle-right-figure-5-solution_Q640.jpg)