Binary Numbers

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Requirements: A computer with a physical keyboard and the Chrome web browser.

Horizontal lines: . Vertical lines: . Grid lines: . Vertical input: .
Page 1
Row 1
Row 2
Row 3
Row 4
Row 5
Row 6
Row 7
Row 8
Row 9
Row 10
Row 11
Row 12
Row 13
Row 14
Row 15
Row 16
Row 17
Row 18
Row 19
Row 20
Row 21
Row 22
Row 23
Row 24
Row 25
Page 2
Row 26
Row 27
Row 28
Row 29
Row 30
Row 31
Row 32
Row 33
Row 34
Row 35
Row 36
Row 37
Row 38
Row 39
Row 40
Row 41
Row 42
Row 43
Row 44
Row 45
Row 46
Row 47
Row 48
Row 49
Row 50
Page 3
Row 51
Row 52
Row 53
Row 54
Row 55
Row 56
Row 57
Row 58
Row 59
Row 60
Row 61
Row 62
Row 63
Row 64
Row 65
Row 66
Row 67
Row 68
Row 69
Row 70
Row 71
Row 72
Row 73
Row 74
Row 75
Page 4
Row 76
Row 77
Row 78
Row 79
Row 80
Row 81
Row 82
Row 83
Row 84
Row 85
Row 86
Row 87
Row 88
Row 89
Row 90
Row 91
Row 92
Row 93
Row 94
Row 95
Row 96
Row 97
Row 98
Row 99
Row 100
Page 5
Row 101
Row 102
Row 103
Row 104
Row 105
Row 106
Row 107
Row 108
Row 109
Row 110
Row 111
Row 112
Row 113
Row 114
Row 115
Row 116
Row 117
Row 118
Row 119
Row 120
Row 121
Row 122
Row 123
Row 124
Row 125
Page 6
Row 126
Row 127
Row 128
Row 129
Row 130
Row 131
Row 132
Row 133
Row 134
Row 135
Row 136
Row 137
Row 138
Row 139
Row 140
Row 141
Row 142
Row 143
Row 144
Row 145
Row 146
Row 147
Row 148
Row 149
Row 150
Page 7
Row 151
Row 152
Row 153
Row 154
Row 155
Row 156
Row 157
Row 158
Row 159
Row 160
Row 161
Row 162
Row 163
Row 164
Row 165
Row 166
Row 167
Row 168
Row 169
Row 170
Row 171
Row 172
Row 173
Row 174
Row 175
Page 8
Row 176
Row 177
Row 178
Row 179
Row 180
Row 181
Row 182
Row 183
Row 184
Row 185
Row 186
Row 187
Row 188
Row 189
Row 190
Row 191
Row 192
Row 193
Row 194
Row 195
Row 196
Row 197
Row 198
Row 199
Row 200
Page 9
Row 201
Row 202
Row 203
Row 204
Row 205
Row 206
Row 207
Row 208
Row 209
Row 210
Row 211
Row 212
Row 213
Row 214
Row 215
Row 216
Row 217
Row 218
Row 219
Row 220
Row 221
Row 222
Row 223
Row 224
Row 225
Page 10
Row 226
Row 227
Row 228
Row 229
Row 230
Row 231
Row 232
Row 233
Row 234
Row 235
Row 236
Row 237
Row 238
Row 239
Row 240
Row 241
Row 242
Row 243
Row 244
Row 245
Row 246
Row 247
Row 248

Controls

0, 1
Enter digit to active cell and advance focus to next cell.
Backspace
Clear active cell and focus previous cell.
Del
Clear active cell and focus next cell.
Arrow keys
Navigate which cell to focus.
Space
Same as Right Arrow.
Tab
If the options Vertical input and Horizontal lines are used (and both non-zero).
Then this key will make the cursor jump to the "next box".
P
(P)lus. Shift active cell and all aftercoming cells one step right.
M
(M)inus. Clear active cell and shift all aftercoming cells one step left.
F
(F)orward. Same as P but only for the current row.
B
(B)ack. Same as M but only for the current row.
N
(N)ext empty. Focus first empty cell after cursor.
R
P(R)evious empty. Focus first empty cell before cursor.
E
N(E)xt empty cell on next row.