Add a few more sequence puzzles

packages/sequence/2000/Makefile

@@ -0,0 +1,2 @@
+install: generate.py salad.jpg
+	./generate.py salad.jpg > $(DESTDIR)/blob

packages/sequence/2000/generate.py

@@ -0,0 +1,37 @@
+#! /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())

packages/sequence/2000/index.mdwn

@@ -1,7 +1 @@
-    00000000  ff 41 42 43 44 45 46 47  48 ff 49 4a 4b 4c 4d 4e  |.ABCDEFGH.IJKLMN|
+This time, you can run the `hd` program on your own.
-    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                                 |.."...|

packages/sequence/2000/key

@@ -1 +1 @@
-planes mainstay
+enjoy delicious salad

packages/sequence/3000/index.mdwn

@@ -0,0 +1,7 @@
+    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                                 |.."...|

packages/sequence/3000/key

@@ -0,0 +1 @@
+planes mainstay

packages/sequence/700/index.mdwn

@@ -1,25 +1,34 @@
-    00000000  01 01 fe 43 61 6c 6c 20  6d 65 20 49 73 68 6d 61
+    00000000  b0 0f b0 0f 00 02 00 00  65 51 05 01 00 00 0f 8e  |····␀·␀␀eQ··␀␀··|
-    00000010  65 6c 2e 20 53 6f 6d 65  20 79 65 61 72 73 20 61
+    00000010  ff d8 ff e0 00 10 4a 46  49 46 00 01 02 00 00 64  |····␀·JFIF␀··␀␀d|
-    00000020  67 6f e2 80 94 6e 65 76  65 72 20 6d 69 6e 64 20
+    00000020  00 64 00 00 ff ec 00 11  44 75 63 6b 79 00 01 00  |␀d␀␀··␀·Ducky␀·␀|
-    00000030  68 6f 77 20 6c 6f 6e 67  20 70 72 65 63 69 73 65
+    00000030  04 00 00 00 3c 00 00 ff  ee 00 0e 41 64 6f 62 65  |·␀␀␀<␀␀··␀·Adobe|
-    00000040  6c 79 e2 80 94 68 61 76  69 6e 67 20 6c 69 74 74
+    00000040  00 64 c0 00 00 00 01 ff  db 00 84 00 06 04 04 04  |␀d·␀␀␀···␀·␀····|
-    00000050  6c 65 20 6f 72 20 6e 6f  20 6d 6f 6e 65 79 20 69
+    00000050  05 04 06 05 05 06 09 06  05 06 09 0b 08 06 06 08  |················|
-    00000060  6e 20 6d 79 20 70 75 72  73 65 2c 20 61 6e 64 20
+    00000060  0b 0c 0a 0a 0b 0a 0a 0c  10 0c 0c 0c 0c 0c 0c 10  |··␊␊·␊␊·········|
-    00000070  6e 6f 74 68 69 6e 67 20  70 61 72 74 69 63 75 6c
+    00000070  0c 0e 0f 10 0f 0e 0c 13  13 14 14 13 13 1c 1b 1b  |················|
-    00000080  61 72 20 9a 01 02 fd 74  6f 20 69 6e 74 65 72 65
+    00000080  1b 1c 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 01 07 07 07  |················|
-    00000090  73 74 20 6d 65 20 6f 6e  20 73 68 6f 72 65 2c 20
+    00000090  0d 0c 0d 18 10 10 18 1a  15 11 15 1a 1f 1f 1f 1f  |␍·␍·············|
-    000000a0  49 20 74 68 6f 75 67 68  74 20 49 20 77 6f 75 6c
+    000000a0  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 1f 1f  |················|
-    000000b0  64 20 73 61 69 6c 20 61  62 6f 75 74 20 61 20 6c
+    *
-    000000c0  69 74 74 6c 65 20 61 6e  64 20 73 65 65 20 74 68
+    00000f90  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 05 01  |················|
-    000000d0  65 20 77 61 74 65 72 79  20 70 61 72 74 20 6f 66
+    00000fa0  00 00 0f 8e 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 1f 1f  |␀␀··············|
-    000000e0  20 74 68 65 20 77 6f 72  6c 64 2e 20 49 74 20 69
+    00000fb0  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 1f 1f  |················|
-    000000f0  73 20 61 20 77 61 79 20  49 20 68 61 76 65 20 6f
+    *
-    00000100  66 20 64 72 69 76 69 db  01 03 fc 6e 67 20 6f 66
+    00001f30  1f 1f 05 01 00 01 0f 8e  1f 1f 1f 1f 1f 1f 1f 1f  |····␀···········|
-    00000110  66 20 74 68 65 20 73 70  6c 65 65 6e 20 61 6e 64
+    00001f40  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 1f 1f  |················|
-    00000120  20 72 65 67 75 6c 61 74  69 6e 67 20 74 68 65 20
+    *
-    00000130  63 69 72 63 75 6c 61 74  69 6f 6e 2e 20 57 68 65
+    00002ec0  1f 1f 1f 1f 1f 1f 05 01  00 02 0f 8e 1f 1f 1f 1f  |········␀·······|
-    00000140  6e 65 76 65 72 20 49 20  66 69 6e 64 20 6d 79 73
+    00002ed0  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 1f 1f  |················|
-    00000150  65 6c 66 20 67 72 6f 77  69 6e 67 20 67 72 69 6d
+    *
-    00000160  20 61 62 6f 75 74 20 74  68 65 20 6d 6f 75 74 68
+    00003e50  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 05 01 00 03 0f 8e  |············␀···|
-    00000170  3b 20 77 68 65 6e 65 76  65 72 20 69 74 20 69 73
+    00003e60  1f 1f 1f 1f 1f 1f 1f 1f  1f 1f 1f 1f 1f 1f 1f 1f  |················|
-    00000180  20 61 20 64 61 6d 70 2c  20 64 72 59 __ __ __ 69
+    *
+    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

packages/sequence/700/key

@@ -1,2 +1,2 @@
-01 04 fb
+05 01 00 05 07 d3
-01 04 FB
+05 01 00 05 07 D3

packages/sequence/740/index.mdwn

@@ -0,0 +1,25 @@
+    00000000  01 01 fe 43 61 6c 6c 20  6d 65 20 49 73 68 6d 61
+    00000010  65 6c 2e 20 53 6f 6d 65  20 79 65 61 72 73 20 61
+    00000020  67 6f e2 80 94 6e 65 76  65 72 20 6d 69 6e 64 20
+    00000030  68 6f 77 20 6c 6f 6e 67  20 70 72 65 63 69 73 65
+    00000040  6c 79 e2 80 94 68 61 76  69 6e 67 20 6c 69 74 74
+    00000050  6c 65 20 6f 72 20 6e 6f  20 6d 6f 6e 65 79 20 69
+    00000060  6e 20 6d 79 20 70 75 72  73 65 2c 20 61 6e 64 20
+    00000070  6e 6f 74 68 69 6e 67 20  70 61 72 74 69 63 75 6c
+    00000080  61 72 20 9a 01 02 fd 74  6f 20 69 6e 74 65 72 65
+    00000090  73 74 20 6d 65 20 6f 6e  20 73 68 6f 72 65 2c 20
+    000000a0  49 20 74 68 6f 75 67 68  74 20 49 20 77 6f 75 6c
+    000000b0  64 20 73 61 69 6c 20 61  62 6f 75 74 20 61 20 6c
+    000000c0  69 74 74 6c 65 20 61 6e  64 20 73 65 65 20 74 68
+    000000d0  65 20 77 61 74 65 72 79  20 70 61 72 74 20 6f 66
+    000000e0  20 74 68 65 20 77 6f 72  6c 64 2e 20 49 74 20 69
+    000000f0  73 20 61 20 77 61 79 20  49 20 68 61 76 65 20 6f
+    00000100  66 20 64 72 69 76 69 db  01 03 fc 6e 67 20 6f 66
+    00000110  66 20 74 68 65 20 73 70  6c 65 65 6e 20 61 6e 64
+    00000120  20 72 65 67 75 6c 61 74  69 6e 67 20 74 68 65 20
+    00000130  63 69 72 63 75 6c 61 74  69 6f 6e 2e 20 57 68 65
+    00000140  6e 65 76 65 72 20 49 20  66 69 6e 64 20 6d 79 73
+    00000150  65 6c 66 20 67 72 6f 77  69 6e 67 20 67 72 69 6d
+    00000160  20 61 62 6f 75 74 20 74  68 65 20 6d 6f 75 74 68
+    00000170  3b 20 77 68 65 6e 65 76  65 72 20 69 74 20 69 73
+    00000180  20 61 20 64 61 6d 70 2c  20 64 72 59 __ __ __ 69

packages/sequence/740/key

@@ -0,0 +1,2 @@
+01 04 fb
+01 04 FB

packages/sequence/800/.generate.py

@@ -0,0 +1,86 @@
+#! /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())

packages/sequence/800/key

@@ -0,0 +1 @@
+05 08 00 08 04 99