diff --git a/app/locale/cs.coffee b/app/locale/cs.coffee
index ec290ae80..debcb3afe 100644
--- a/app/locale/cs.coffee
+++ b/app/locale/cs.coffee
@@ -1,153 +1,153 @@
 module.exports = nativeDescription: "čeština", englishDescription: "Czech", translation:
   common:
-    loading: "Loading..."
-#    saving: "Saving..."
-#    sending: "Sending..."
-#    cancel: "Cancel"
-#    save: "Save"
-#    delay_1_sec: "1 second"
-#    delay_3_sec: "3 seconds"
-#    delay_5_sec: "5 seconds"
-#    manual: "Manual"
-#    fork: "Fork"
-#    play: "Play"
+    loading: "Načítání..."
+    saving: "Ukládání..."
+    sending: "Odesílání..."
+    cancel: "Zrušit"
+    save: "Uložit"
+    delay_1_sec: "1 vteřina"
+    delay_3_sec: "3 vteřiny"
+    delay_5_sec: "5 vteřin"
+    manual: "Ručně"
+    fork: "Fork - klonovat"
+    play: "Přehrát"
 
-#  modal:
-#    close: "Close"
-#    okay: "Okay"
+  modal:
+    close: "Zavřít"
+    okay: "Budiž"
 
-#  not_found:
-#    page_not_found: "Page not found"
+  not_found:
+    page_not_found: "Stránka nenalezena"
 
-#  nav:
-#    play: "Levels"
-#    editor: "Editor"
-#    blog: "Blog"
-#    forum: "Forum"
-#    admin: "Admin"
-#    home: "Home"
-#    contribute: "Contribute"
-#    legal: "Legal"
-#    about: "About"
-#    contact: "Contact"
-#    twitter_follow: "Follow"
-#    employers: "Employers"
+  nav:
+    play: "Úrovně"
+    editor: "Editor"
+    blog: "Blog"
+    forum: "Fórum"
+    admin: "Admin"
+    home: "Domů"
+    contribute: "Přispívat"
+    legal: "Licence"
+    about: "O programu"
+    contact: "Kontakt"
+    twitter_follow: "Sledovat"
+    employers: "Zaměstnavatelé"
 
-#  versions:
-#    save_version_title: "Save New Version"
-#    new_major_version: "New Major Version"
-#    cla_prefix: "To save changes, first you must agree to our"
-#    cla_url: "CLA"
-#    cla_suffix: "."
-#    cla_agree: "I AGREE"
+  versions:
+    save_version_title: "Uložit Novou Verzi"
+    new_major_version: "Nová Hlavní Verze"
+    cla_prefix: "Před uložením musíte souhlasit s"
+    cla_url: "licencí"
+    cla_suffix: "."
+    cla_agree: "SOUHLASÍM"
 
-#  login:
-#    sign_up: "Create Account"
-#    log_in: "Log In"
-#    log_out: "Log Out"
-#    recover: "recover account"
+  login:
+    sign_up: "Vytvořit účet"
+    log_in: "Přihlásit"
+    log_out: "Odhlásit"
+    recover: "obnovit účet"
 
-#  recover:
-#    recover_account_title: "Recover Account"
-#    send_password: "Send Recovery Password"
+  recover:
+    recover_account_title: "Obnovení účtu"
+    send_password: "Zaslat nové heslo"
 
-#  signup:
-#    create_account_title: "Create Account to Save Progress"
-#    description: "It's free. Just need a couple things and you'll be good to go:"
-#    email_announcements: "Receive announcements by email"
-#    coppa: "13+ or non-USA "
-#    coppa_why: "(Why?)"
-#    creating: "Creating Account..."
-#    sign_up: "Sign Up"
-#    log_in: "log in with password"
+  signup:
+    create_account_title: "Vytvořit účet k uložení úrovně"
+    description: "Registrace je zdarma. Vyplňte pouze pár věcí:"
+    email_announcements: "Dostávat novinky emailem"
+    coppa: "starší než 13let nebo nejste z USA "
+    coppa_why: "(Proč?)"
+    creating: "Vytvářím účet..."
+    sign_up: "Přihlášení"
+    log_in: "zadejte vaše heslo"
 
-#  home:
-#    slogan: "Learn to Code JavaScript by Playing a Game"
-#    no_ie: "CodeCombat does not run in Internet Explorer 9 or older. Sorry!"
-#    no_mobile: "CodeCombat wasn't designed for mobile devices and may not work!"
-#    play: "Play"
+  home:
+    slogan: "Naučte se programovat v JavaScriptu během hraní"
+    no_ie: "CodeCombat nefunguje Internet Exploreru 9 nebo starším. Promiňte!"
+    no_mobile: "CodeCombat není navržen pro mobilní zařízení a nemusí fungovat správně!"
+    play: "Hrát"
 
-#  play:
-#    choose_your_level: "Choose Your Level"
-#    adventurer_prefix: "You can jump to any level below, or discuss the levels on "
-#    adventurer_forum: "the Adventurer forum"
-#    adventurer_suffix: "."
-#    campaign_beginner: "Beginner Campaign"
-#    campaign_beginner_description: "... in which you learn the wizardry of programming."
-#    campaign_dev: "Random Harder Levels"
-#    campaign_dev_description: "... in which you learn the interface while doing something a little harder."
-#    campaign_multiplayer: "Multiplayer Arenas"
-#    campaign_multiplayer_description: "... in which you code head-to-head against other players."
-#    campaign_player_created: "Player-Created"
-#    campaign_player_created_description: "... in which you battle against the creativity of your fellow <a href=\"/contribute#artisan\">Artisan Wizards</a>."
-#    level_difficulty: "Difficulty: "
+  play:
+    choose_your_level: "Zvolte si úroveň"
+    adventurer_prefix: "Můžete přejít do dalších úrovních, nebo debatovat o úrovních na "
+    adventurer_forum: "fóru Dobrodruhů (Adventurer)"
+    adventurer_suffix: "."
+    campaign_beginner: "Začátečnická úroveň"
+    campaign_beginner_description: "...ve které se naučíte kouzla programování."
+    campaign_dev: "Náhodné težší úrovně"
+    campaign_dev_description: "...ve kterých se dozvíte více o prostředí při plnění těžších úkolů."
+    campaign_multiplayer: "Multiplayer Aréna"
+    campaign_multiplayer_description: "...ve které programujete proti jiným hráčům."
+    campaign_player_created: "Uživatelsky vytvořené úrovně"
+    campaign_player_created_description: "...ve kterých bojujete proti kreativitě ostatních <a href=\"/contribute#artisan\">Zdatných Kouzelníků</a>."
+    level_difficulty: "Obtížnost: "
 
-#  contact:
-#    contact_us: "Contact CodeCombat"
-#    welcome: "Good to hear from you! Use this form to send us email. "
-#    contribute_prefix: "If you're interested in contributing, check out our "
-#    contribute_page: "contribute page"
-#    contribute_suffix: "!"
-#    forum_prefix: "For anything public, please try "
-#    forum_page: "our forum"
-#    forum_suffix: " instead."
-#    send: "Send Feedback"
+  contact:
+    contact_us: "Konktujte CodeCombat"
+    welcome: "Rádi od vás uslyšíme. Použijte tento formulář pro odeslání emailu. "
+    contribute_prefix: "Chcete-li nám přispět, prohlédněte si naši stránku "
+    contribute_page: "přispivatelů"
+    contribute_suffix: "!"
+    forum_prefix: "Pro ostatní veřejné věci, prosím zkuste "
+    forum_page: "naše fórum"
+    forum_suffix: "."
+    send: "Odeslat připomínku"
 
   diplomat_suggestion:
-#    title: "Help translate CodeCombat!"
-#    sub_heading: "We need your language skills."
-    pitch_body: "We develop CodeCombat in English, but we already have players all over the world. Many of them want to play in Czech but don't speak English, so if you can speak both, please consider signing up to be a Diplomat and help translate both the CodeCombat website and all the levels into Czech."
-    missing_translations: "Until we can translate everything into Czech, you'll see English when Czech isn't available."
-#    learn_more: "Learn more about being a Diplomat"
-#    subscribe_as_diplomat: "Subscribe as a Diplomat"
+    title: "Pomozte přeložit CodeCombat!"
+    sub_heading: "Potřebujeme vaše dovednosti."
+    pitch_body: "Vyvíjíme CodeCombat v angličtině, ale máme spoustu hráčů z celého světa. Mnozí z nich by hráli v češtině, protože neumí anglicky, takže pokud anglicky umíte, přihlaště se prosím jako Diplomata pomozte v překladu webu i jednotlivých úrovní."
+    missing_translations: "Dokud nebude vše přeloženo, bude se vám na zatím nepřeložených místech zobrazovat text anglicky."
+    learn_more: "Dozvědět se více o Diplomatech"
+    subscribe_as_diplomat: "Přihlásit se jako Diplomat"
 
-#  wizard_settings:
-#    title: "Wizard Settings"
-#    customize_avatar: "Customize Your Avatar"
+  wizard_settings:
+    title: "Nastavení Kouzelníka"
+    customize_avatar: "Upravte vás Avatar"
 
-#  account_settings:
-#    title: "Account Settings"
-#    not_logged_in: "Log in or create an account to change your settings."
-#    autosave: "Changes Save Automatically"
-#    me_tab: "Me"
-#    picture_tab: "Picture"
-#    wizard_tab: "Wizard"
-#    password_tab: "Password"
-#    emails_tab: "Emails"
-#    gravatar_select: "Select which Gravatar photo to use"
-#    gravatar_add_photos: "Add thumbnails and photos to a Gravatar account for your email to choose an image."
-#    gravatar_add_more_photos: "Add more photos to your Gravatar account to access them here."
-#    wizard_color: "Wizard Clothes Color"
-#    new_password: "New Password"
-#    new_password_verify: "Verify"
-#    email_subscriptions: "Email Subscriptions"
-#    email_announcements: "Announcements"
-#    email_notifications_description: "Get periodic notifications for your account."
-#    email_announcements_description: "Get emails on the latest news and developments at CodeCombat."
-#    contributor_emails: "Contributor Class Emails"
-#    contribute_prefix: "We're looking for people to join our party! Check out the "
-#    contribute_page: "contribute page"
-#    contribute_suffix: " to find out more."
-#    email_toggle: "Toggle All"
-#    error_saving: "Error Saving"
-#    saved: "Changes Saved"
-#    password_mismatch: "Password does not match."
+  account_settings:
+    title: "Nastavení účtu"
+    not_logged_in: "Přihlašte se, nebo vytvořte si účet pro uložení nastavení."
+    autosave: "Automatické ukládání změn"
+    me_tab: "O mne"
+    picture_tab: "Obrázek"
+    wizard_tab: "Kouzelník"
+    password_tab: "Heslo"
+    emails_tab: "Emaily"
+    gravatar_select: "Zvolte kterou Gravatarfotografii použít"
+    gravatar_add_photos: "Přidat náhledy a fotografie do Gravatar účtu pro zvolení obrázku"
+    gravatar_add_more_photos: "Přidat do vašeho Gravatar účtu další fotografie."
+    wizard_color: "Barva Kouzelníkova oblečení"
+    new_password: "Nové heslo"
+    new_password_verify: "Potvrdit"
+    email_subscriptions: "Doručovat emailem"
+    email_announcements: "Oznámení"
+    email_notifications_description: "Zasílat na váš účet opakovaná oznámení."
+    email_announcements_description: "Zasílat emaily o posledních novinkách a o postupu ve vývoji CodeCombat."
+    contributor_emails: "Emaily pro přispivatele"
+    contribute_prefix: "Hledáme další přispivatele! Čtěte prosím "
+    contribute_page: "stránku přispivatelům"
+    contribute_suffix: " pro více informací."
+    email_toggle: "Zvolit vše"
+    error_saving: "Chyba při ukládání"
+    saved: "Změny uloženy"
+    password_mismatch: "Hesla nesouhlasí."
 
-#  account_profile:
-#    edit_settings: "Edit Settings"
-#    profile_for_prefix: "Profile for "
-#    profile_for_suffix: ""
-#    profile: "Profile"
-#    user_not_found: "No user found. Check the URL?"
-#    gravatar_not_found_mine: "We couldn't find your profile associated with:"
-#    gravatar_not_found_email_suffix: "."
-#    gravatar_signup_prefix: "Sign up at "
-#    gravatar_signup_suffix: " to get set up!"
-#    gravatar_not_found_other: "Alas, there's no profile associated with this person's email address."
-#    gravatar_contact: "Contact"
-#    gravatar_websites: "Websites"
-#    gravatar_accounts: "As Seen On"
-#    gravatar_profile_link: "Full Gravatar Profile"
+  account_profile:
+    edit_settings: "Editovat Nastavení"
+    profile_for_prefix: "Profil pro "
+    profile_for_suffix: ""
+    profile: "Profil"
+    user_not_found: "Uživatel nenalezen. Zkontrolujte adresu URL?"
+    gravatar_not_found_mine: "Nenalezli jsme profil asociovaný s:"
+    gravatar_not_found_email_suffix: "."
+    gravatar_signup_prefix: "Přihlásit se "
+    gravatar_signup_suffix: " k nastavení!"
+    gravatar_not_found_other: "Bohužel, neexistuje profil asociovaný s touto emailovou adresou."
+    gravatar_contact: "Kontakt"
+    gravatar_websites: "Weby"
+    gravatar_accounts: "Jak zobrazeno na"
+    gravatar_profile_link: "Účet Gravatar"
 
 #  play_level:
 #    level_load_error: "Level could not be loaded."