The Museum of HP Calculators

Tic Tac Toe for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the HP-67 Games Pac 1. This program was ported to the HP-41C by reading with the HP-41C card reader and the card reader may be required for operation of this program. This program was entered and uploaded by Tony Duell. The Barcode for this program was provided by Brian Ward.

This program is supplied without representation or warranty of any kind. Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)
How to get this Program to your Calculator (via HP-IL, disk, wand, and fingers)
Download Binary (.raw) program for disk or PC HP-IL Card download
Download Hexadecimal (.dat) program for Serial Port download
Display the Program Barcode (.pdf) for printing and scanning

Program Listing

LINE  KEYS
 01 LBL "TTT67"
 02 LBL 10
 03 LBL A
 04 0
 05 STO 24
 06 1-
 07 STO 00
 08 2
 09 XEQ 16
 10 XEQ 08
 11 XEQ 13
 12 XEQ 19
 13 RCL 25
 14 RCL 24
 15 7DSP9
 16 STOP
 17 XEQ 16
 18 XEQ 08
 19 XEQ 18
 20 RCL IND 25
 21 INT
 22 RCL IND 25
 23 STO 21
 24 LBL 00
 25 +
 26 XEQ 11
 27 STO 25
 28 XEQ 13
 29 XEQ 19
 30 RCL 25
 31 7DSP9
 32 RCL 24
 33 +
 34 STOP
 35 LBL 14
 36 LBL E
 37 XEQ 16
 38 XEQ 08
 39 XEQ 18
 40 RCL 25
 41 XEQ 11
 42 X=Y?
 43 XEQ 11
 44 STO 25
 45 XEQ 13
 46 XEQ 19
 47 RCL 25
 48 7DSP9
 49 RCL 24
 50 +
 51 STOP
 52 GTO 14
 53 LBL 11
 54 LBL B
 55 RCL 21
 56 FRC
 57 10
 58 *
 59 STO 21
 60 INT
 61 RTN
 62 LBL 16
 63 LBL b
 64 STO 20
 65 STO 25
 66 RTN
 67 LBL 08
 68 1
 69 ST+ 00
 70 RCL 20
 71 RTN
 72 LBL 18
 73 LBL d
 74 RCL 25
 75 CHS
 76 10^X
 77 2
 78 *
 79 RCL 24
 80 +
 81 STO 24
 82 RCL 25
 83 RTN
 84 LBL 19
 85 LBL e
 86  E6
 87 XEQ 09
 88  E3
 89 XEQ 09
 90 1
 91 XEQ 09
 92 ADV
 93 RTN
 94 LBL 09
 95 7DSP3
 96 RCL 24
 97 *
 98 FRC
 99 RCL 00
100 +
101 7PRTX
102 7DSP0
103 RTN
104 LBL 13
105 LBL D
106 RCL 25
107 CHS
108 10^X
109 RCL 24
110 +
111 STO 24
112 RCL 25
113 RTN
114 LBL 15
115 LBL a
116 .5873649
117 STO 01
118 .5891467
119 STO 03
120 .13598
121 STO 04
122 .1374698
123 STO 05
124 .31578
125 STO 06
126 .13589
127 STO 07
128 .3175964
129 STO 08
130 .31587
131 STO 09
132 0
133 RTN
134 STOP
135 END

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