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Author	SHA1	Message	Date
Matt Low	e54f4c42f1	Update tsconfig, package.json to run in full ESM mode	2021-02-25 00:30:09 -07:00
Matt Low	a66a20b647	Cell = number instead of object, return flat array	2021-02-23 18:19:57 -07:00
Matt Low	c16a68e796	Use 0 instead of null to represent no value	2021-02-23 16:50:17 -07:00
Matt Low	09f740f86a	Add cors	2021-02-23 16:47:58 -07:00
Matt Low	8f3217f3cc	Implement Algorithm X for solving and generating sudokus	2021-02-22 20:03:47 -07:00
Matt Low	7ac3e6ad06	Use worker threads for sudoku generation ... Moves sudoku generation off of the main thread. Allows for multiple generation requests (up to the number of physical CPU cores) to be served in parallel. Uses the "physical-cpu-count" node package to determine the numer of physical CPUs of the host. Also introduces a timeout which causes too-difficult (or impossible) generation requests to fail if they take more than 5 seconds to complete. In effect soft-capping the complexity of generated puzzles.	2021-02-20 18:57:18 -07:00
Matt Low	7f9cffbfdd	initial commit	2021-02-19 23:55:49 -07:00
Matt Low	e13b4d737b	root commit	2021-02-19 18:29:51 -07:00