Tsumego Hero
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    		Sprint Intuition Rejuvenation Refinement
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    Reesha:
    After S5-S4, why can't I exchange at T5?
    Sadaharu:
    You can but it's quite a meaningless exchange. You lose one ko threat as well because of that exchange.
    		19. September 2023
    20:22
    Michael Merkle:
    This puzzle is very difficult to understand, especially for one that is worth 30 XP. I have tried what seems like every "reasonable" move after using the first move suggestion. I have attempted this puzzle at least 50 times and have not found the solution.
    d4rkm4tter:
    Best I can do is 40.
    		28. October 2020
    03:46
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