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I have to be at work
I know I want to be on vacation
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I let the optimizer decide
CALCULATOR
CALENDAR
TODO LIST
THE HOLIDAYS OPTIMIZER
BIRTHDAYS
It tells you when to take your days off to maximize the length of your vacation
I would like to take
days off
from  
 to 
How many vacation blocks?
(    or )
Each vacation should be at least days
Before running the optimizer, clicking on the days of the calendar you can define:
the days you must necessarily be at work ()
the days you want to be on holidays for sure ()
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
02
03
04
05
27
15
0
0
28
15
1
0
29
15
2
0
30
15
3
0
31
15
4
0
06
February 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
01
15
5
0
06
02
15
6
0
03
15
7
0
04
15
8
0
05
15
9
0
06
15
10
0
07
15
11
0
08
15
12
0
07
09
15
13
0
10
15
14
0
11
15
15
0
12
15
16
0
13
15
17
0
14
15
18
0
Spring Festival (Chinese New Year)
15
15
19
0
Spring Festival (Chinese New Year)
08
16
15
20
0
Spring Festival (Chinese New Year)
17
15
21
0
Spring Festival (Chinese New Year)
18
15
22
0
Spring Festival (Chinese New Year)
19
15
23
0
Spring Festival (Chinese New Year)
20
15
24
0
Spring Festival (Chinese New Year)
21
15
25
0
Spring Festival (Chinese New Year)
22
15
26
0
Spring Festival (Chinese New Year)
09
23
15
27
0
24
15
28
0
25
15
29
0
26
15
30
0
27
15
31
0
Peace Memorial Day
28
15
32
0
Peace Memorial Day
10
March 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
33
0
Peace Memorial Day
10
02
15
34
0
03
15
35
0
04
15
36
0
05
15
37
0
06
15
38
0
07
15
39
0
08
15
40
0
11
09
15
41
0
10
15
42
0
11
15
43
0
12
15
44
0
13
15
45
0
14
15
46
0
15
15
47
0
12
16
15
48
0
17
15
49
0
18
15
50
0
19
15
51
0
20
15
52
0
21
15
53
0
22
15
54
0
13
23
15
55
0
24
15
56
0
25
15
57
0
26
15
58
0
27
15
59
0
28
15
60
0
29
15
61
0
14
30
15
62
0
31
15
63
0
April 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
64
0
02
15
65
0
03
15
66
0
Qingming Festival (Tomb Sweeping Day)
04
15
67
0
Qingming Festival (Tomb Sweeping Day)
05
15
68
0
Qingming Festival (Tomb Sweeping Day)
15
06
15
69
0
Qingming Festival (Tomb Sweeping Day)
07
15
70
0
08
15
71
0
09
15
72
0
10
15
73
0
11
15
74
0
12
15
75
0
16
13
15
76
0
14
15
77
0
15
15
78
0
16
15
79
0
17
15
80
0
18
15
81
0
19
15
82
0
17
20
15
83
0
21
15
84
0
22
15
85
0
23
15
86
0
24
15
87
0
25
15
88
0
26
15
89
0
18
27
15
90
0
28
15
91
0
29
15
92
0
30
15
93
0
19
May 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
94
0
Labor Day
02
15
95
0
03
15
96
0
19
04
15
97
0
05
15
98
0
06
15
99
0
07
15
100
0
08
15
101
0
09
15
102
0
10
15
103
0
20
11
15
104
0
12
15
105
0
13
15
106
0
14
15
107
0
15
15
108
0
16
15
109
0
17
15
110
0
21
18
15
111
0
19
15
112
0
20
15
113
0
21
15
114
0
22
15
115
0
23
15
116
0
24
15
117
0
22
25
15
118
0
26
15
119
0
27
15
120
0
28
15
121
0
29
15
122
0
30
15
123
0
31
15
124
0
23
June 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
23
01
15
125
0
02
15
126
0
03
15
127
0
04
15
128
0
05
15
129
0
06
15
130
0
07
15
131
0
24
08
15
132
0
09
15
133
0
10
15
134
0
11
15
135
0
12
15
136
0
13
15
137
0
14
15
138
0
25
15
15
139
0
16
15
140
0
17
15
141
0
18
15
142
0
19
15
143
0
Dragon Boat Festival
20
15
144
0
21
15
145
0
26
22
15
146
0
23
15
147
0
24
15
148
0
25
15
149
0
26
15
150
0
27
15
151
0
28
15
152
0
27
29
15
153
0
30
15
154
0
28
July 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
155
0
02
15
156
0
03
15
157
0
04
15
158
0
05
15
159
0
28
06
15
160
0
07
15
161
0
08
15
162
0
09
15
163
0
10
15
164
0
11
15
165
0
12
15
166
0
29
13
15
167
0
14
15
168
0
15
15
169
0
16
15
170
0
17
15
171
0
18
15
172
0
19
15
173
0
30
20
15
174
0
21
15
175
0
22
15
176
0
23
15
177
0
24
15
178
0
25
15
179
0
26
15
180
0
31
27
15
181
0
28
15
182
0
29
15
183
0
30
15
184
0
31
15
185
0
32
August 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
186
0
02
15
187
0
32
03
15
188
0
04
15
189
0
05
15
190
0
06
15
191
0
07
15
192
0
08
15
193
0
09
15
194
0
33
10
15
195
0
11
15
196
0
12
15
197
0
13
15
198
0
14
15
199
0
15
15
200
0
16
15
201
0
34
17
15
202
0
18
15
203
0
19
15
204
0
20
15
205
0
21
15
206
0
22
15
207
0
23
15
208
0
35
24
15
209
0
25
15
210
0
26
15
211
0
27
15
212
0
28
15
213
0
29
15
214
0
30
15
215
0
36
31
15
216
0
September 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
217
0
02
15
218
0
03
15
219
0
04
15
220
0
05
15
221
0
06
15
222
0
37
07
15
223
0
08
15
224
0
09
15
225
0
10
15
226
0
11
15
227
0
12
15
228
0
13
15
229
0
38
14
15
230
0
15
15
231
0
16
15
232
0
17
15
233
0
18
15
234
0
19
15
235
0
20
15
236
0
39
21
15
237
0
22
15
238
0
23
15
239
0
24
15
240
0
25
15
241
0
Mid-Autumn Festival
26
15
242
0
27
15
243
0
40
28
15
244
0
Confucius’ Birthday / Teachers' Day
29
15
245
0
30
15
246
0
41
October 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
247
0
02
15
248
0
03
15
249
0
04
15
250
0
41
05
15
251
0
06
15
252
0
07
15
253
0
08
15
254
0
09
15
255
0
National Day
10
15
256
0
11
15
257
0
42
12
15
258
0
13
15
259
0
14
15
260
0
15
15
261
0
16
15
262
0
17
15
263
0
18
15
264
0
43
19
15
265
0
20
15
266
0
21
15
267
0
22
15
268
0
23
15
269
0
24
15
270
0
25
15
271
0
44
26
15
272
0
Retrocession Day
27
15
273
0
28
15
274
0
29
15
275
0
30
15
276
0
31
15
277
0
45
November 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
278
0
45
02
15
279
0
03
15
280
0
04
15
281
0
05
15
282
0
06
15
283
0
07
15
284
0
08
15
285
0
46
09
15
286
0
10
15
287
0
11
15
288
0
12
15
289
0
13
15
290
0
14
15
291
0
15
15
292
0
47
16
15
293
0
17
15
294
0
18
15
295
0
19
15
296
0
20
15
297
0
21
15
298
0
22
15
299
0
48
23
15
300
0
24
15
301
0
25
15
302
0
26
15
303
0
27
15
304
0
28
15
305
0
29
15
306
0
49
30
15
307
0
December 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
308
0
02
15
309
0
03
15
310
0
04
15
311
0
05
15
312
0
06
15
313
0
50
07
15
314
0
08
15
315
0
09
15
316
0
10
15
317
0
11
15
318
0
12
15
319
0
13
15
320
0
51
14
15
321
0
15
15
322
0
16
15
323
0
17
15
324
0
18
15
325
0
19
15
326
0
20
15
327
0
52
21
15
328
0
22
15
329
0
23
15
330
0
24
15
331
0
25
15
332
0
Constitution Day
26
15
333
0
27
15
334
0
53
28
15
335
0
29
15
336
0
30
15
337
0
31
15
338
0
01
Public holidays
Weekend days
Days to take
Vacations
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