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Sudoku Logic Course

Sudoku Logic Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master advanced Sudoku solving with a focused, practical course that teaches graph coloring, multi-coloring, chains, ALS, and forcing techniques. Learn X-Wing, Swordfish, wings, and dynamic multi-cell tactics, then apply them in fully annotated, step-by-step examples. Build rigorous logical proofs, refine candidate notation, and develop a repeatable workflow to crack complex grids with precision and confidence.

Elevify advantages

Develop skills

  • Advanced chain logic: build strong/weak inference chains for fast solves.
  • Graph coloring mastery: apply single, two-color, and multi-color eliminations.
  • Wing pattern tactics: use XY, XYZ, and W-Wings to crack tough Sudoku grids.
  • Pattern-based fish: spot X-Wing, Swordfish, Jellyfish, and finned fish instantly.
  • Formal Sudoku proofs: justify eliminations with parity, contradiction, and ALS.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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