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Reel Strips

Requirements

No. Requirement Check
1 Each reel strip has 100 symbols. Generator, engine, workbook
2 There are 3 or more PIC/AUS symbols between two special symbols (FISH1 to FISH4, KEY, WILD, FS). The strip is a loop. Generator, engine, workbook
3 There are never more than 3 AUS symbols in sequence. This applies to all AUS symbols together, not only to stacks of one AUS symbol. Generator, engine, workbook
4 Reel 1 has no WILD symbol. Generator, engine, workbook
5 KEY is on reels 1, 2 and 3. Each of these base reel strips has one KEY symbol. Generator, engine, workbook
6 FISH3 is only on reel 4. FISH4 is only on reel 5. Generator, engine, workbook
7 The bonus reel strips have no WILD symbol and no FS symbol. Generator, engine, workbook

Requirements 4 and 7 are also conditions of the math model. See Base game math.

Results of the requirements

  • Requirement 2 has this result: a 4-row window of one reel shows one special symbol at most. Thus one reel shows one KEY symbol, one FS symbol or one FISH symbol at most.
  • Requirement 3 has this result: each 4-row window of each reel shows one or more symbols that are not AUS symbols.
  • The script tools/verify_all.py examines each window of each reel strip for these two results.

KEY symbols

Reel set Reel 1 Reel 2 Reel 3 Reel 4 Reel 5 Mean KEY symbols for each spin
Base 1 1 1 0 0 0.12
Bonus 2 2 1 0 0 0.20

Reel strip generator

The script gamemath/gen_reels.py makes the reel strips from a recipe. The recipe gives the number of each symbol on each reel. The generator uses a fixed seed (20261111). Thus the result is repeatable.

The generator does these steps for each reel:

  1. It puts the special symbols in a random sequence. The spaces between them are the spans.
  2. It makes stacks of PIC symbols and puts them into the spans. A stack has 3 symbols or less.
  3. It makes groups of 1 to 3 AUS symbols. It puts one group at most into each position between two PIC stacks or adjacent to a special symbol. Thus two AUS groups never touch.
  4. It gives AUS groups first to the spans that have fewer than 3 pay symbols.
  5. It makes sure that the strip obeys all requirements. If not, it starts again.

Symbol counts: base reel strips

Symbol Reel 1 Reel 2 Reel 3 Reel 4 Reel 5 All
PIC1 5 5 5 5 5 25
PIC2 6 6 6 6 6 30
PIC3 7 7 7 7 7 35
PIC4 7 7 7 7 7 35
PIC5 8 8 8 8 8 40
AUS1 12 12 12 12 12 60
AUS2 11 11 12 12 11 57
AUS3 12 11 11 11 11 56
AUS4 12 11 11 11 11 56
AUS5 11 11 11 11 12 56
FISH1 4 4 3 3 3 17
FISH2 1 1 1 1 1 5
FISH3 0 0 0 1 0 1
FISH4 0 0 0 0 1 1
KEY 1 1 1 0 0 3
WILD 0 3 3 3 3 12
FS 3 2 2 2 2 11
Total 100 100 100 100 100 500

Symbol counts: bonus reel strips

Symbol Reel 1 Reel 2 Reel 3 Reel 4 Reel 5 All
PIC1 8 8 8 8 8 40
PIC2 9 9 9 9 9 45
PIC3 10 10 10 10 10 50
PIC4 11 11 11 11 11 55
PIC5 12 12 12 12 12 60
AUS1 11 11 12 12 12 58
AUS2 11 11 12 12 12 58
AUS3 8 8 8 8 8 40
AUS4 2 2 3 2 2 11
AUS5 1 1 3 1 2 8
FISH1 8 8 6 7 7 36
FISH2 7 7 5 5 6 30
FISH3 0 0 0 3 0 3
FISH4 0 0 0 0 1 1
KEY 2 2 1 0 0 5
WILD 0 0 0 0 0 0
FS 0 0 0 0 0 0
Total 100 100 100 100 100 500

The bonus reel strips have 70 FISH symbols. The base reel strips have 24 FISH symbols. The bonus reel strips have 5 KEY symbols. The base reel strips have 3 KEY symbols.

Base reel strips

Stop Reel 1 Reel 2 Reel 3 Reel 4 Reel 5
0 FISH1 AUS2 WILD AUS5 AUS1
1 AUS4 FS AUS4 FS PIC2
2 AUS4 AUS3 AUS4 AUS2 PIC2
3 PIC3 AUS3 AUS4 AUS2 PIC2
4 PIC3 PIC3 PIC4 AUS2 AUS1
5 AUS1 AUS3 AUS4 PIC3 AUS1
6 AUS1 AUS3 PIC1 PIC3 PIC4
7 PIC1 PIC1 AUS2 AUS1 PIC4
8 AUS5 PIC1 WILD AUS1 AUS5
9 AUS5 AUS1 AUS1 FISH1 AUS5
10 PIC2 AUS1 AUS1 AUS5 PIC1
11 AUS1 PIC4 PIC5 PIC2 AUS3
12 AUS1 AUS5 PIC5 AUS4 AUS3
13 PIC4 AUS5 PIC5 PIC5 PIC5
14 PIC4 AUS5 AUS3 PIC5 AUS5
15 AUS1 KEY PIC1 AUS2 WILD
16 AUS2 AUS1 AUS5 PIC5 AUS1
17 PIC4 PIC1 AUS5 AUS3 AUS1
18 AUS3 PIC1 PIC5 AUS3 PIC2
19 PIC4 AUS1 PIC5 WILD PIC2
20 AUS5 PIC1 AUS4 AUS2 AUS5
21 AUS5 AUS3 PIC3 PIC1 AUS5
22 PIC5 PIC5 FS AUS4 AUS5
23 AUS2 AUS4 AUS1 AUS4 FS
24 AUS2 AUS4 AUS1 AUS4 AUS2
25 FISH1 PIC3 PIC3 PIC1 PIC5
26 AUS1 PIC3 AUS1 AUS3 AUS2
27 AUS1 AUS3 AUS1 AUS3 AUS2
28 PIC1 WILD PIC3 PIC3 PIC1
29 AUS5 AUS1 AUS3 AUS1 AUS4
30 AUS5 AUS1 PIC2 FS AUS4
31 PIC3 PIC3 AUS1 AUS2 AUS4
32 PIC3 AUS1 FISH1 AUS2 FISH4
33 AUS5 AUS1 AUS1 PIC5 AUS3
34 PIC1 AUS1 AUS1 PIC5 AUS4
35 AUS2 FISH1 PIC2 PIC5 PIC5
36 FS AUS5 PIC2 AUS4 PIC5
37 AUS1 AUS5 AUS3 AUS4 AUS2
38 AUS1 PIC4 PIC4 PIC1 AUS2
39 AUS1 AUS1 PIC2 AUS3 PIC1
40 PIC4 AUS1 PIC2 PIC1 AUS3
41 AUS3 PIC5 AUS3 PIC1 AUS3
42 AUS3 PIC5 AUS3 AUS5 FISH1
43 PIC1 PIC5 FISH1 FISH2 AUS1
44 AUS5 PIC4 AUS1 AUS1 AUS1
45 AUS5 AUS3 AUS1 AUS1 PIC3
46 FS AUS3 AUS1 AUS1 PIC3
47 AUS4 WILD PIC4 PIC3 AUS5
48 AUS4 AUS2 AUS5 AUS1 AUS5
49 AUS4 AUS2 PIC4 PIC4 PIC4
50 PIC2 AUS2 AUS5 AUS3 AUS5
51 AUS2 PIC3 AUS5 AUS3 FS
52 PIC3 PIC3 FISH1 AUS3 AUS3
53 AUS3 FISH2 AUS4 WILD AUS3
54 FISH1 PIC5 AUS4 AUS5 PIC5
55 AUS3 PIC5 AUS4 AUS5 PIC5
56 AUS3 PIC5 PIC1 PIC5 AUS2
57 PIC4 AUS3 AUS4 PIC5 PIC3
58 AUS4 PIC3 AUS4 AUS1 AUS4
59 AUS4 AUS5 PIC5 PIC2 AUS4
60 PIC2 AUS5 AUS3 PIC2 FISH1
61 AUS3 FISH1 AUS3 AUS3 AUS5
62 AUS3 AUS5 WILD AUS3 AUS5
63 FISH2 AUS5 AUS2 AUS3 AUS5
64 AUS2 PIC5 AUS2 FISH1 PIC3
65 PIC4 AUS2 AUS2 AUS4 AUS2
66 AUS2 AUS2 PIC2 AUS4 FISH1
67 AUS2 PIC2 AUS5 AUS4 AUS3
68 PIC2 PIC2 KEY PIC2 PIC3
69 AUS2 WILD AUS5 PIC2 AUS1
70 AUS2 AUS3 PIC1 AUS4 PIC4
71 PIC5 AUS3 AUS5 AUS4 AUS2
72 PIC5 PIC4 AUS5 WILD PIC1
73 AUS3 AUS4 PIC3 AUS5 PIC1
74 FISH1 AUS4 PIC3 AUS5 AUS3
75 AUS2 PIC2 PIC3 PIC3 FISH2
76 PIC5 PIC2 AUS4 AUS1 AUS4
77 AUS1 AUS4 PIC5 AUS1 PIC2
78 AUS5 PIC4 PIC5 PIC4 AUS4
79 PIC2 AUS4 AUS2 PIC4 AUS4
80 PIC2 FISH1 FISH2 AUS1 AUS4
81 AUS3 AUS4 AUS2 FISH3 WILD
82 PIC5 AUS4 AUS2 AUS2 AUS2
83 PIC5 AUS4 AUS2 AUS2 AUS2
84 AUS4 PIC2 PIC4 AUS2 AUS2
85 FS AUS5 PIC4 PIC3 PIC3
86 AUS5 AUS5 AUS2 PIC3 AUS4
87 PIC1 FS AUS2 AUS1 WILD
88 AUS4 AUS2 FS AUS2 AUS1
89 PIC3 AUS2 AUS2 PIC2 AUS1
90 PIC3 AUS2 AUS2 AUS5 PIC5
91 AUS3 PIC4 PIC1 FISH1 PIC5
92 AUS3 PIC4 AUS3 AUS5 AUS1
93 KEY AUS1 AUS3 AUS5 PIC4
94 AUS4 FISH1 PIC3 PIC4 PIC4
95 AUS4 AUS4 AUS3 PIC4 PIC4
96 AUS4 AUS4 AUS3 AUS2 AUS3
97 PIC5 PIC2 PIC4 PIC4 AUS3
98 PIC5 AUS2 AUS5 PIC4 PIC3
99 AUS1 AUS2 AUS5 AUS5 AUS1

Bonus reel strips

Stop Reel 1 Reel 2 Reel 3 Reel 4 Reel 5
0 PIC4 PIC2 KEY AUS3 FISH4
1 AUS3 FISH1 AUS1 AUS3 AUS2
2 PIC3 AUS5 AUS1 AUS3 AUS2
3 AUS1 PIC1 AUS1 PIC5 AUS2
4 KEY AUS2 PIC5 FISH1 PIC3
5 PIC5 AUS2 PIC5 AUS4 PIC2
6 PIC5 AUS2 FISH1 PIC2 FISH1
7 PIC3 FISH1 AUS3 PIC2 PIC2
8 PIC3 AUS3 AUS3 AUS2 PIC2
9 PIC3 PIC1 AUS3 AUS2 PIC4
10 AUS2 PIC1 PIC3 FISH3 PIC4
11 AUS2 PIC1 PIC3 PIC4 FISH1
12 FISH2 PIC2 AUS4 PIC4 AUS1
13 PIC2 PIC2 FISH2 PIC1 PIC5
14 AUS1 FISH1 PIC5 PIC1 PIC4
15 AUS1 AUS1 PIC5 PIC1 PIC4
16 AUS1 AUS1 AUS2 AUS4 PIC1
17 FISH1 PIC5 AUS2 PIC3 PIC1
18 AUS2 PIC5 AUS2 FISH3 AUS2
19 AUS2 PIC1 FISH2 AUS2 AUS2
20 PIC5 PIC1 PIC1 AUS2 FISH1
21 PIC5 PIC1 PIC1 AUS2 PIC5
22 AUS3 FISH2 AUS3 PIC5 PIC4
23 AUS3 PIC3 AUS3 PIC4 PIC4
24 FISH1 AUS1 PIC3 FISH1 FISH1
25 AUS5 PIC4 AUS2 AUS5 PIC1
26 PIC4 AUS2 FISH1 PIC3 AUS2
27 AUS1 AUS2 PIC5 PIC5 AUS2
28 AUS1 FISH1 PIC5 PIC5 AUS2
29 PIC1 PIC2 PIC4 AUS3 PIC5
30 PIC4 AUS1 AUS2 FISH3 PIC2
31 AUS1 AUS1 AUS2 AUS3 PIC2
32 FISH1 AUS1 PIC4 PIC4 AUS5
33 PIC5 FISH1 PIC4 PIC4 PIC1
34 PIC5 PIC4 FISH1 AUS1 PIC1
35 AUS3 AUS3 AUS1 AUS1 FISH1
36 AUS3 AUS3 AUS1 FISH1 AUS4
37 FISH2 PIC2 AUS1 AUS1 AUS4
38 PIC2 AUS2 PIC2 AUS1 PIC4
39 PIC2 FISH1 PIC2 PIC4 PIC5
40 PIC5 PIC4 AUS2 PIC4 PIC2
41 FISH2 PIC4 FISH2 AUS1 FISH1
42 PIC4 PIC4 PIC5 AUS1 PIC3
43 PIC4 KEY PIC5 FISH2 PIC3
44 PIC5 AUS2 PIC4 PIC4 PIC3
45 FISH1 AUS2 AUS2 AUS2 AUS2
46 AUS3 PIC3 FISH1 PIC5 PIC2
47 PIC3 PIC3 PIC4 PIC4 FISH2
48 AUS2 FISH1 PIC1 PIC1 PIC3
49 AUS2 AUS1 PIC2 PIC1 PIC3
50 AUS2 AUS1 AUS5 AUS1 AUS2
51 KEY AUS1 PIC2 AUS1 PIC1
52 PIC5 PIC4 PIC2 FISH1 AUS3
53 PIC5 AUS3 PIC1 PIC1 AUS3
54 AUS2 FISH2 PIC5 AUS1 FISH2
55 AUS2 PIC3 PIC5 PIC5 PIC3
56 PIC2 AUS3 AUS4 PIC2 PIC1
57 PIC2 AUS3 AUS4 FISH2 PIC1
58 AUS2 AUS3 FISH1 AUS2 AUS3
59 FISH1 FISH1 AUS1 AUS2 AUS3
60 PIC3 AUS1 AUS1 PIC3 PIC4
61 PIC3 PIC4 PIC4 PIC3 PIC4
62 PIC4 PIC5 AUS3 FISH2 AUS1
63 FISH2 PIC5 AUS3 AUS3 AUS1
64 PIC1 FISH2 PIC3 AUS3 FISH1
65 PIC4 PIC3 PIC3 PIC3 AUS1
66 PIC4 PIC3 PIC3 PIC3 AUS1
67 FISH1 AUS1 AUS5 PIC3 PIC5
68 PIC2 PIC2 AUS5 PIC5 AUS5
69 PIC2 PIC2 PIC3 PIC5 PIC5
70 AUS3 FISH2 PIC1 PIC5 PIC5
71 PIC1 AUS4 PIC4 AUS3 FISH2
72 PIC1 PIC5 PIC4 PIC2 AUS3
73 FISH2 PIC5 FISH2 PIC2 AUS3
74 PIC3 AUS4 AUS1 PIC2 AUS3
75 PIC3 PIC1 AUS1 AUS1 PIC3
76 PIC5 AUS2 PIC5 FISH1 FISH2
77 AUS4 PIC3 PIC5 PIC2 PIC5
78 AUS4 PIC3 AUS2 PIC2 PIC5
79 PIC5 PIC3 PIC3 AUS2 PIC5
80 AUS3 FISH2 PIC2 AUS2 AUS2
81 FISH2 PIC5 PIC2 FISH2 AUS2
82 AUS2 PIC5 PIC2 PIC1 PIC4
83 PIC3 AUS2 AUS2 PIC1 PIC3
84 PIC4 AUS2 FISH1 AUS1 PIC3
85 PIC4 KEY PIC1 AUS1 FISH2
86 PIC4 PIC4 PIC1 FISH1 PIC5
87 FISH2 PIC4 PIC1 PIC5 PIC5
88 PIC1 PIC3 AUS3 PIC5 AUS1
89 PIC1 PIC5 PIC4 PIC5 AUS1
90 PIC1 PIC5 PIC4 PIC2 PIC4
91 FISH1 FISH2 PIC3 AUS2 AUS3
92 PIC2 PIC2 AUS2 PIC4 FISH2
93 PIC2 PIC2 AUS2 PIC4 AUS1
94 AUS1 PIC5 FISH2 FISH1 AUS1
95 AUS1 PIC5 PIC3 AUS2 AUS1
96 FISH1 FISH2 AUS1 PIC3 PIC2
97 PIC1 PIC4 AUS1 PIC3 PIC2
98 AUS1 PIC4 PIC2 PIC3 AUS1
99 AUS1 AUS3 PIC4 FISH2 AUS1