grechnik

--- pentad 17207 ---
Group #5
  from 1730742642 aka 2024-11-04T20:50:42+0300
  to 1730829042 aka 2024-11-05T20:50:42+0300
  will try to spawn puzzles [17212, 17219, 17207, 17192, 17177, 17227, 17210, 17175, 17171, 17182]

Group #6
  from 1731433842 aka 2024-11-12T20:50:42+0300
  to 1731520242 aka 2024-11-13T20:50:42+0300
  will try to spawn puzzles [17172, 17207, 17192, 17184, 17177, 17174, 17176, 17171]

grechnik

import time
import cityhash  # pip install cityhash
import zlib
import struct
import math
import argparse
from collections import namedtuple, defaultdict

# presumably most or all of this info can be loaded from Puzzles.json,
# but for now, grab already parsed records from https://egrechnikov.store/misc/ioipuzzles.zip

grechnik

#include <windows.h>
#include <stdio.h>

typedef void* (__stdcall *BinkOpen_t)(const char*, unsigned);
typedef void (__stdcall *BinkNextFrame_t)(void*);
typedef void (__stdcall *BinkClose_t)(void*);
typedef int (__stdcall *BinkSetVideoOnOff_t)(void*, int);
typedef void* (__stdcall *BinkOpenTrack_t)(void*, unsigned);
typedef void (__stdcall *BinkCloseTrack_t)(void*);
typedef unsigned (__stdcall *BinkGetTrackData_t)(void*, void*);

grechnik

from __future__ import print_function, unicode_literals
import io, sys, os, struct, zlib
ogg_crc_table = [
 0x0, 0x4C11DB7, 0x9823B6E, 0x0D4326D9, 0x130476DC, 0x17C56B6B,
 0x1A864DB2, 0x1E475005, 0x2608EDB8, 0x22C9F00F, 0x2F8AD6D6,
 0x2B4BCB61, 0x350C9B64, 0x31CD86D3, 0x3C8EA00A, 0x384FBDBD,
 0x4C11DB70, 0x48D0C6C7, 0x4593E01E, 0x4152FDA9, 0x5F15ADAC,
 0x5BD4B01B, 0x569796C2, 0x52568B75, 0x6A1936C8, 0x6ED82B7F,
 0x639B0DA6, 0x675A1011, 0x791D4014, 0x7DDC5DA3, 0x709F7B7A,
 0x745E66CD, 0x9823B6E0, 0x9CE2AB57, 0x91A18D8E, 0x95609039,