Can I hide the numbers on the ggplot2 ?

I used the following code to create a plot for my knights tour matrix:

Mat = matrix(c(50, 43, 30, 61, 14, 63, 28, 7,
               31, 60, 51, 42, 29, 8, 13, 64,
               44, 49, 58, 25, 62, 15, 6, 27,
               59, 32, 45, 52, 41, 26, 9, 12,
               48, 53, 40, 57, 24, 11, 16, 5,
               39, 56, 33, 46, 35, 18, 21, 10,
               54, 47, 2, 37, 20, 23, 4, 17,
               1, 38, 55, 34, 3, 36, 19, 22), nrow=8, ncol=8, byrow=T)

coords <- tibble(col = rep(1:8, 8),
                 row = rep(1:8, each = 8))

coords %>%
  mutate(order = Mat[8 * (col - 1) + row]) %>%
  arrange(order) %>% 
  ggplot(aes(x = col, y = row )) + 
  geom_path() + 
  geom_text(aes(y = row + 0.25, label = order))  +
  coord_equal()

while it works fine for 8x8 chessboards:

It looks unreadable for large chessboards, dues to the huge amount of numbers overlapping each other, 75x75 size chessboard path:

Is there a way to hide the numbers within the plot itself ?
I am not too good with R, so don't know if it is the best way to do it, but I don't have a lot of time to write anything better :frowning:

OK, I got it, damn I'm dumb xv ! Sry for bothering you lads :smiley:

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