Add a few more sequence puzzles

This commit is contained in:
Neale Pickett 2011-02-23 23:10:38 -07:00
parent a1dd6b8804
commit a95cf4bb95
15 changed files with 1853 additions and 35 deletions

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install: generate.py salad.jpg
./generate.py salad.jpg > $(DESTDIR)/blob

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#! /usr/bin/python3
import sys
import struct
import random
class Container:
def __init__(self):
self.contents = []
def add(self, opcode, subcode, part, text):
hdr = struct.pack('!BBHH',
opcode, subcode, part,
len(text))
self.contents.append(hdr + text)
random.shuffle(self.contents)
def bytes(self):
body = b''.join(self.contents)
hdr = struct.pack('!LHL',
0xB00FB00F,
2,
len(body))
return hdr + body
c = Container()
s = open(sys.argv[1], 'rb')
i = 0
while True:
b = s.read(3150)
if not b:
break
c.add(5, 8, i, b)
i += 1
sys.stdout.buffer.write(c.bytes())

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00000000 ff 41 42 43 44 45 46 47 48 ff 49 4a 4b 4c 4d 4e |.ABCDEFGH.IJKLMN|
00000010 4f 50 ff 51 52 53 54 55 56 57 58 ff 59 5a 0a 54 |OP.QRSTUVWX.YZ.T|
00000020 68 65 20 72 6f 61 69 6e 20 11 00 53 70 10 01 7f |he roain ..Sp...|
00000030 73 74 61 79 73 20 6d 10 00 6b 6c 79 13 01 74 0c |stays m..kly..t.|
00000040 00 70 6c 10 00 df 2c 20 61 6e 64 2c 02 61 6e ff |.pl..., and,.an.|
00000050 73 77 65 72 20 69 73 20 cd 22 31 00 6e 65 21 03 |swer is ."1.ne!.|
00000060 1d 01 22 2e 01 0a |.."...|
This time, you can run the `hd` program on your own.

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planes mainstay
enjoy delicious salad

Binary file not shown.

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Width:  |  Height:  |  Size: 140 KiB

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00000000 ff 41 42 43 44 45 46 47 48 ff 49 4a 4b 4c 4d 4e |.ABCDEFGH.IJKLMN|
00000010 4f 50 ff 51 52 53 54 55 56 57 58 ff 59 5a 0a 54 |OP.QRSTUVWX.YZ.T|
00000020 68 65 20 72 6f 61 69 6e 20 11 00 53 70 10 01 7f |he roain ..Sp...|
00000030 73 74 61 79 73 20 6d 10 00 6b 6c 79 13 01 74 0c |stays m..kly..t.|
00000040 00 70 6c 10 00 df 2c 20 61 6e 64 2c 02 61 6e ff |.pl..., and,.an.|
00000050 73 77 65 72 20 69 73 20 cd 22 31 00 6e 65 21 03 |swer is ."1.ne!.|
00000060 1d 01 22 2e 01 0a |.."...|

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planes mainstay

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00000000 b0 0f b0 0f 00 02 00 00 65 51 05 01 00 00 0f 8e |····␀·␀␀eQ··␀␀··|
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00000030 04 00 00 00 3c 00 00 ff ee 00 0e 41 64 6f 62 65 |·␀␀␀<␀␀··␀·Adobe|
00000040 00 64 c0 00 00 00 01 ff db 00 84 00 06 04 04 04 |␀d·␀␀␀···␀·␀····|
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*
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*
00001f30 1f 1f 05 01 00 01 0f 8e 1f 1f 1f 1f 1f 1f 1f 1f |····␀···········|
00001f40 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f |················|
*
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*
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*
00004de0 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 05 01 |················|
00004df0 00 04 0f 8e 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f |␀···············|
00004e00 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f |················|
*
00005d80 1f 1f __ __ __ __ __ __ 1f 1f 1f 1f 1f 1f 1f 1f |··◌◌◌◌◌◌········|
00005d90 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f |················|
*
00006550 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f 1f |···········|
0000655b

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01 04 fb
01 04 FB
05 01 00 05 07 d3
05 01 00 05 07 D3

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01 04 fb
01 04 FB

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#! /usr/bin/python3
import sys
import struct
import random
stdch = ('␀·········␊··␍··'
'················'
' !"#$%&\'()*+,-./'
'0123456789:;<=>?'
'@ABCDEFGHIJKLMNO'
'PQRSTUVWXYZ[\]^_'
'`abcdefghijklmno'
'pqrstuvwxyz{|}~·'
'················'
'················'
'················'
'················'
'················'
'················'
'················'
'················')
def hexdump(buf, fd=sys.stdout, charset=stdch):
offset = 0
last = None
elided = False
for offset in range(0, len(buf), 16):
l = buf[offset:offset+16]
if l == last:
if not elided:
fd.write("*\n")
elided = True
continue
else:
last = l
elided = False
pad = 16-len(l)
hx = []
for b in l:
hx.append('%02x' % b)
hx += [' '] * pad
fd.write('%08x ' % offset)
fd.write(' '.join(hx[:8]))
fd.write(' ')
fd.write(' '.join(hx[8:]))
fd.write(' |')
fd.write(''.join(charset[b] for b in l))
fd.write('|\n')
fd.write('%08x\n' % len(buf))
class Container:
def __init__(self):
self.contents = []
def add(self, opcode, subcode, part, text):
hdr = struct.pack('!BBHH',
opcode, subcode, part,
len(text))
self.contents.append(hdr + text)
random.shuffle(self.contents)
def bytes(self):
body = b''.join(self.contents)
hdr = struct.pack('!LHL',
0xB00FB00F,
2,
len(body))
return hdr + body
c = Container()
s = open('salad.jpg', 'rb')
i = 0
while True:
b = s.read(3150)
if not b:
break
c.add(5, 8, i, b)
i += 1
hexdump(c.bytes())

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