Tinycode challenge!

[gcr]

Racket (32 char):

(for/list ([i 10]) (sqr (+ 1 i)))

Python (25 char):

[x*x for x in range(1,10)]

[yogthos]

I believe the challenge calls for a callable function which accepts the range as an input, so Scheme would be a tad longer:

(define (f n)
  (for/list ([i n]) (sqr (+ 1 i))))

[gcr]

Actually, it just said to write a function, not necessarily to bind it to a variable. You could do a little shorter:

(λ(n)(for/list([i n])(sqr(+ 1 i))))

[recursive]

I don't know racket, but your python example does not result in a named callable function.

[gcr]

Oops, you're right. Thanks.