活动

Anonymous #11513968 started the lesson entitled "Conferencias adicionales al nivel"

Anonymous #11513968 earned the "The Scientific Approach!" achievement

Anonymous #11513968 completed the "2 + 3 = 5" task on attempt 4

Anonymous #11513968 is making attempt 4 to complete the "2 + 3 = 5" task

Miguel Angel Fuentes Escobedo completed the "Como un gato con un perro" task on attempt 3

Miguel Angel Fuentes Escobedo is making attempt 3 to complete the "Como un gato con un perro" task

Anonymous #11513968 is making attempt 3 to complete the "2 + 3 = 5" task

Leo completed the "La lucha por el acceso" task on attempt 2

Leo is making attempt 2 to complete the "La lucha por el acceso" task

Anonymous #11513454 completed the "Calculate the circumference of a circle " task on attempt 1

Anonymous #11513454 is making attempt 1 to complete the "Calculate the circumference of a circle " task

Kellie Owings is making attempt 4 to complete the "我认为做一名程序员很酷" task