Just open /flag, and write it to stdout. How hard could it be?
polyglot_9d64fa98df6ee55e1a5baf0a170d3367.2014.2014.shallweplayaga.me 30000
Give me shellcode. You have up to 0x1000 bytes. All GPRs are 0. PC is 0x41000000. SP is 0x42000000.
Throwing shellcode against linux26-x86.(http://services.2014.shallweplayaga.me/polyglot_9d64fa98df6ee55e1a5baf0a170d3367)
Throwing shellcode against linux26-armel.(http://services.2014.shallweplayaga.me/polyglot_6a3875ce36a55889427542903cd43893)
Throwing shellcode against linux26-armeb.(http://services.2014.shallweplayaga.me/polyglot_c0e7a26d7ce539efbecc970c154de844)
Throwing shellcode against linux26-ppc.(http://services.2014.shallweplayaga.me/polyglot_5b78585342a3c116aebb5a9b45e88836)