---
- !ruby/object:User
  name: kirill
  difficulty:
    :attempts: 5
    :hints: 1
  attempts:
    :all: 5
    :used: 0
  hints:
    :all: 1
    :used: 0
- !ruby/object:User
  name: Stacy
  difficulty:
    :attempts: 10
    :hints: 1
  attempts:
    :all: 10
    :used: 0
  hints:
    :all: 1
    :used: 1
- !ruby/object:User
  name: Dima
  difficulty:
    :attempts: 5
    :hints: 1
  attempts:
    :all: 5
    :used: 2
  hints:
    :all: 1
    :used: 0