Description










A standard Sudoku challenge
1 _ 3 6 _ 4 7 _ 9
2 9 1
7 6
2 4 3 9 8

5 9 7 1
6 5 2
7
9 8 2 5



Program Resources

Labels

Name Description Name Description
 A  7
 1  8
 2  9
 3 .0
 4 .1
 5 .2
 6 .3

Storage Registers

Name Description Name Description
 0 .7
 7 .8
 8 .9
 9 (i)
.0 I

Program

Line Display Key Sequence Line Display Key Sequence Line Display Key Sequence
000 092 2 2 184 45 0 RCL 0
001 42,21,11 f LBL A 093 0 0 185 36 ENTER
002 3 3 094 40 + 186 1 1
003 6 6 095 44 25 STO I 187 44,40, .8 STO + . 8
004 42,23,24 f DIM (i) 096 43 35 g CLx 188 33 R⬇
005 42 34 f REG 097 44 24 STO (i) 189 45 .8 RCL . 8
006 43 35 g CLx 098 45 25 RCL I 190 43 10 g x≤y
007 42, 7, 0 f FIX 0 099 36 ENTER 191 22 7 GTO 7
008 31 R/S 100 2 2 192 42,21, .1 f LBL . 1
009 43 44 g INT 101 0 0 193 45 0 RCL 0
010 44 0 STO 0 102 44,30,25 STO I 194 36 ENTER
011 36 ENTER 103 45 24 RCL (i) 195 1 1
012 7 7 104 36 ENTER 196 44,40, 8 STO + 8
013 43 10 g x≤y 105 1 1 197 33 R⬇
014 22 11 GTO A 106 0 0 198 45 8 RCL 8
015 43 35 g CLx 107 44,40,25 STO + I 199 43 10 g x≤y
016 1 1 108 45 24 RCL (i) 200 22 6 GTO 6
017 44 25 STO I 109 34 x↔y 201 36 ENTER
018 42,21, 1 f LBL 1 110 33 R⬇ 202 36 ENTER
019 42 36 f RAN # 111 30 203 36 ENTER
020 45 0 RCL 0 112 43 20 g x=0 204 1 1
021 20 × 113 32 5 GSB 5 205 44 25 STO I
022 43 44 g INT 114 1 1 206 43 35 g CLx
023 1 1 115 0 0 207 44 .0 STO . 0
024 40 + 116 44,30,25 STO I 208 42,21, 9 f LBL 9
025 42 31 f PSE 117 1 1 209 42, 7, 2 f FIX 2
026 44 24 STO (i) 118 44,40,25 STO + I 210 1 1
027 1 1 119 45 0 RCL 0 211 0 0
028 44,40,25 STO + I 120 36 ENTER 212 44,40,25 STO + I
029 45 0 RCL 0 121 45 25 RCL I 213 45 24 RCL (i)
030 36 ENTER 122 43 10 g x≤y 214 44,40, .0 STO + . 0
031 45 25 RCL I 123 22 4 GTO 4 215 1 1
032 43 10 g x≤y 124 1 1 216 0 0
033 22 1 GTO 1 125 44 8 STO 8 217 44,30,25 STO I
034 43 35 g CLx 126 42,21, 6 f LBL 6 218 45 0 RCL 0
035 42,21, 2 f LBL 2 127 1 1 219 36 ENTER
036 42 31 f PSE 128 44 .8 STO . 8 220 45 25 RCL I
037 31 R/S 129 42,21, 7 f LBL 7 221 30
038 43 44 g INT 130 45 8 RCL 8 222 43 20 g x=0
039 44 .0 STO . 0 131 36 ENTER 223 22 8 GTO 8
040 1 1 132 2 2 224 1 1
041 0 0 133 0 0 225 44,40,25 STO + I
042 36 ENTER 134 40 + 226 45 .0 RCL . 0
043 45 0 RCL 0 135 44 25 STO I 227 1 1
044 40 + 136 44 7 STO 7 228 0 0
045 44 25 STO I 137 33 R⬇ 229 20 ×
046 42,21, 3 f LBL 3 138 45 24 RCL (i) 230 44 .0 STO . 0
047 45 .0 RCL . 0 139 36 ENTER 231 22 9 GTO 9
048 36 ENTER 140 1 1 232 42,21, 8 f LBL 8
049 1 1 141 30 233 45 .0 RCL . 0
050 0 0 142 43 20 g x=0 234 36 ENTER
051 10 ÷ 143 22 .1 GTO . 1 235 45 9 RCL 9
052 42 44 f FRAC 144 45 .8 RCL . 8 236 48 .
053 1 1 145 36 ENTER 237 1 1
054 0 0 146 3 3 238 20 ×
055 20 × 147 0 0 239 40 +
056 44 24 STO (i) 148 40 + 240 45 .9 RCL . 9
057 45 .0 RCL . 0 149 44 25 STO I 241 48 .
058 1 1 150 44 .7 STO . 7 242 0 0
059 0 0 151 33 R⬇ 243 1 1
060 10 ÷ 152 45 24 RCL (i) 244 20 ×
061 43 44 g INT 153 36 ENTER 245 40 +
062 44 .0 STO . 0 154 1 1 246 45 9 RCL 9
063 1 1 155 30 247 45 0 RCL 0
064 44,30,25 STO I 156 43 20 g x=0 248 30
065 45 25 RCL I 157 22 .2 GTO . 2 249 43 20 g x=0
066 1 1 158 45 8 RCL 8 250 32 .3 GSB . 3
067 0 0 159 44 25 STO I 251 33 R⬇
068 43 10 g x≤y 160 45 24 RCL (i) 252 22 2 GTO 2
069 22 3 GTO 3 161 36 ENTER 253 42,21, 5 f LBL 5
070 43 35 g CLx 162 45 .8 RCL . 8 254 1 1
071 44 9 STO 9 163 36 ENTER 255 44,40, 9 STO + 9
072 44 .9 STO . 9 164 1 1 256 1 1
073 2 2 165 0 0 257 0 0
074 0 0 166 40 + 258 44,40,25 STO + I
075 44 25 STO I 167 44 25 STO I 259 1 1
076 42,21, .0 f LBL . 0 168 33 R⬇ 260 44 24 STO (i)
077 1 1 169 45 24 RCL (i) 261 1 1
078 44,40,25 STO + I 170 30 262 0 0
079 43 35 g CLx 171 43,30, 0 g TEST x≠0 263 44,40,25 STO + I
080 44 24 STO (i) 172 22 .2 GTO . 2 264 1 1
081 3 3 173 45 7 RCL 7 265 44 24 STO (i)
082 5 5 174 44 25 STO I 266 2 2
083 36 ENTER 175 1 1 267 0 0
084 45 25 RCL I 176 44 24 STO (i) 268 44,30,25 STO I
085 43 10 g x≤y 177 45 .7 RCL . 7 269 43 32 g RTN
086 22 .0 GTO . 0 178 44 25 STO I 270 42,21, .3 f LBL . 3
087 1 1 179 1 1 271 33 R⬇
088 44 25 STO I 180 44 24 STO (i) 272 42 31 f PSE
089 42,21, 4 f LBL 4 181 1 1 273 42 31 f PSE
090 45 25 RCL I 182 44,40, .9 STO + . 9 274 36 ENTER
091 36 ENTER 183 42,21, .2 f LBL . 2 275 43 32 g RTN