Crucigrama (ABC)
The Spanish newspaper's daily crossword in four sizes.
Every day: New Spanish crosswords each day at four levels, Mini, Fácil, Medio and Difícil, the same for every reader; Medio and Difícil are for ABC subscribers. New puzzle: Once a day; the site does not state the time.

ABC's daily crossword comes in four levels each day, from a quick mini grid to a difficult full-size one. The Mini and Fácil grids are free; Medio and Difícil need an ABC subscription.
Games like Crucigrama (ABC)

Notigrama (ABC)
ABC's other daily crossword, with clues from the day's news

Crucigrama (El Mundo)
El Mundo's daily Spanish crossword

Cruci experto (La Nación)
A harder daily Spanish crossword on a 13 by 13 grid.

Crucigrama (La Nación)
La Nación's classic daily Spanish crossword, 11 by 11.

Palabras cruzadas (La Nación)
La Nación's other daily crossword, with intersecting words and its own clue style.

Autodefinido (ABC)
A daily Spanish arrow-word puzzle with its clues in the grid.

CrissWord
Two clues, two answers that share several letters, in a tiny crossword.

Cross|word
Puzzmo's daily crossword, with an easier hint behind every clue.