• Sign Up
    Time to claim your honor
  • Training
  • Practice
    Complete challenging Kata to earn honor and ranks. Re-train to hone technique
  • Freestyle Sparring
    Take turns remixing and refactoring others code through Kumite
  • Community
  • Leaderboards
    Achieve honor and move up the global leaderboards
  • Chat
    Join our Discord server and chat with your fellow code warriors
  • Discussions
    View our Github Discussions board to discuss general Codewars topics
  • About
  • Docs
    Learn about all of the different aspects of Codewars
  • Blog
    Read the latest news from Codewars and the community
  • Log In
  • Sign Up
mroth Avatar
Name:Matthew Rothenberg
Clan:Unknown
Member Since:Nov 2014
Last Seen:Aug 2020
Profiles:
Following:0
Followers:20
Allies:0
View Profile Badges
  • Stats
  • Kata
  • Collections
  • Kumite
  • Social
  • Discourse
  • Conversations (156)
  • Replies
  • Authored
  • Needs Resolution
  • Custom User Avatar
    • FranzMartyn
    • commented on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 8 months ago

    A fork that should fix the problem

  • Custom User Avatar
    • ejini战神
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 8 months ago

    Approved

  • Custom User Avatar
    • ejini战神
    • created an issue for "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 8 months ago

    Python: random tests never check for lowercase letters and spaces.

  • Custom User Avatar
    • FranzMartyn
    • created a suggestion for "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 8 months ago

    Groovy Translation

  • Custom User Avatar
    • ejini战神
    • resolved a question on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    This comment is hidden because it contains spoiler information about the solution

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Approved.

  • Custom User Avatar
    • KayleighWasTaken
    • created a suggestion for "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Scala translation

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Approved.

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Added tests with full coverage of characters.

  • Custom User Avatar
    • hobovsky
    • commented on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    This comment is hidden because it contains spoiler information about the solution

  • Custom User Avatar
    • hobovsky
    • commented on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    OPs attempted language is Ruby.

  • Custom User Avatar
    • hobovsky
    • commented on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    OPs attempted language is JS.

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Description has been reworked, and hopefully improved.

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Description has been reworked, and hopefully improved.
    Invalid punctuation has been removed from Java.

  • Custom User Avatar
    • hobovsky
    • resolved a suggestion on "Multi-tap Keypad Text Entry on an Old Mobile Phone" kata
    • 2 years ago

    Description has been reworked, and hopefully improved.

  • Loading more items...
  • © 2025 Codewars
  • About
  • API
  • Blog
  • Privacy
  • Terms
  • Code of Conduct
  • Contact

Confirm

  • Cancel
  • Confirm

Collect: undefined

Loading collection data...