Sudoku for Speedsolvers - Book 1
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This book contains 30 handmade sudokus and variants, all of which are common types in competitions.
Bastien Vial-Jaime has recorded his solving time for each puzzle. Test yourself against one of the world's best speedsolvers!
File is formatted for A4 paper.
Bastien Vial-Jaime has recorded his solving time for each puzzle. Test yourself against one of the world's best speedsolvers!
File is formatted for A4 paper.