Bbtos

The title of this article is not correct because of technical limitations. The correct title is actually �BRING BACK THE OLD SANDBOX.

�BRING BACK THE OLD SANDBOX is a joke esolang that is also "a memorial esolang", which was made by User:Tommyaweosme.

Commands

R prints "BRING BACK THE OLD SANDBOX"

Any other character else does nothing

Quine

BRING BACK THE OLD SANDBOX

Interpreters

Befunge-93:

>~:"R"-|
^      >0"XOBDNAS DLO EHT KCAB GNIRB">,:#v_$52*,
^      <                             ^   <

><>:

i:"R"=?!;"XOBDNAS DLO EHT KCAB GNIRB"oooooooooooooooooooooooooo~

The text outputting is kinda cringe but I couldn't think of another way. Outputs "BRING BACK THE OLD SANDBOX" until it hits a character that's not R.

Python:

print(''.join('BRING BACK THE OLD SANDBOX'if i=='R'else''for i in input()))

BASE:

ASSIGN i TO USER
WHILE TRUE:
  IF i IS R IF YES THEN
    PRINT BRING BACK THE OLD SANDBOX

！中文:

输入一串字符串。如果字符串中有R，就输出（R的出现次数）次“BRING BACK THE OLD SANDBOX”，否则啥也不做。