Dificultad - Desafíos difíciles

used to refer to something that is inexplicably difficult

problems that a person encounters in the early stages of a project or activity

said of something that is very complex or difficult for one understands or work with

(of a task) to be very difficult or almost impossible to do or complete

a difficult fight or challenge that requires a lot of effort and determination

batalla cuesta arriba, lucha difícil

a task or challenge that requires an immense amount of effort, strength, or endurance to accomplish

tarea hercúlea, trabajo titánico

a difficult and challenging situation or task that requires significant effort to overcome or complete

a situation that causes difficulties for one

to attempt to do something that is beyond one's capability

el que mucho abarca poco aprieta

turning really red in the face because of doing a lot of physical activities

used to describe a job or task that is too difficult or challenging

the hardest or most boring part of a task or job

trabajo pesado, trabajo aburrido

a situation that is very difficult because one is not prepared to deal with it

to utilize one's final and decisive efforts, often in a critical moment