remove regex

Author: majcn

Cargo.lock

@@ -15,5 +15,4 @@ test_lib = []
 
 [dependencies]
 pico-args = "0.5.0"
-regex = "1.10.2"
 fastrand = "2.0.1"

Cargo.toml

@@ -1,4 +1,3 @@
 pub mod bignumbers;
 pub mod grid;
 pub mod list;
-pub mod parse;