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One-time payment. No subscription, no recurring charges. Pick the solver you need below.

🌿
Ecosystem Solver
$15
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Sea Wolf Solver
$15
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Both Solvers
$20
Save $10
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Ecosystem Solver — single solve
Optimal producers + 8-species food chain
$15.00
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Order summary

  • Optimal starting location & producer set
  • Full species matrix with eats-marks
  • Optimum 8-species food-chain output
  • Unlimited re-runs within the solve session
  • Runs entirely in your browser
Subtotal$15.00
Tax$0.00
Total due today$15.00