🧩 Level 4: Professional
📊 Hard
📝 200 Puzzles
How to use these solutions
Choose a puzzle to follow its complete logical solution step by step.
Select a Puzzle
#1
97 steps • 7 techniques
#2
80 steps • 7 techniques
#3
72 steps • 6 techniques
#4
67 steps • 4 techniques
#5
70 steps • 6 techniques
#6
70 steps • 6 techniques
#7
77 steps • 5 techniques
#8
71 steps • 5 techniques
#9
75 steps • 5 techniques
#10
70 steps • 4 techniques
#11
81 steps • 5 techniques
#12
74 steps • 7 techniques
#13
75 steps • 5 techniques
#14
77 steps • 6 techniques
#15
76 steps • 4 techniques
#16
66 steps • 4 techniques
#17
78 steps • 8 techniques
#18
73 steps • 5 techniques
#19
68 steps • 7 techniques
#20
68 steps • 4 techniques
#21
82 steps • 8 techniques
#22
70 steps • 5 techniques
#23
75 steps • 4 techniques
#24
83 steps • 6 techniques
#25
68 steps • 7 techniques
#26
69 steps • 5 techniques
#27
73 steps • 3 techniques
#28
73 steps • 5 techniques
#29
70 steps • 5 techniques
#30
70 steps • 5 techniques
#31
78 steps • 4 techniques
#32
74 steps • 6 techniques
#33
77 steps • 4 techniques
#34
73 steps • 7 techniques
#35
71 steps • 3 techniques
#36
70 steps • 5 techniques
#37
68 steps • 5 techniques
#38
73 steps • 5 techniques
#39
76 steps • 4 techniques
#40
74 steps • 5 techniques
#41
81 steps • 6 techniques
#42
74 steps • 4 techniques
#43
76 steps • 4 techniques
#44
71 steps • 4 techniques
#45
73 steps • 5 techniques
#46
70 steps • 3 techniques
#47
72 steps • 6 techniques
#48
67 steps • 5 techniques
#49
68 steps • 5 techniques
#50
74 steps • 5 techniques
#51
73 steps • 6 techniques
#52
73 steps • 5 techniques
#53
77 steps • 6 techniques
#54
75 steps • 8 techniques
#55
70 steps • 4 techniques
#56
71 steps • 6 techniques
#57
70 steps • 5 techniques
#58
71 steps • 5 techniques
#59
68 steps • 5 techniques
#60
71 steps • 5 techniques
#61
95 steps • 7 techniques
#62
66 steps • 5 techniques
#63
69 steps • 3 techniques
#64
66 steps • 4 techniques
#65
71 steps • 4 techniques
#66
73 steps • 4 techniques
#67
71 steps • 5 techniques
#68
73 steps • 4 techniques
#69
70 steps • 4 techniques
#70
68 steps • 5 techniques
#71
73 steps • 6 techniques
#72
71 steps • 3 techniques
#73
68 steps • 4 techniques
#74
75 steps • 8 techniques
#75
73 steps • 4 techniques
#76
72 steps • 6 techniques
#77
78 steps • 8 techniques
#78
80 steps • 6 techniques
#79
74 steps • 7 techniques
#80
70 steps • 4 techniques
#81
79 steps • 5 techniques
#82
86 steps • 4 techniques
#83
76 steps • 4 techniques
#84
80 steps • 8 techniques
#85
69 steps • 4 techniques
#86
68 steps • 6 techniques
#87
68 steps • 5 techniques
#88
69 steps • 5 techniques
#89
70 steps • 4 techniques
#90
72 steps • 6 techniques
#91
73 steps • 5 techniques
#92
75 steps • 7 techniques
#93
77 steps • 5 techniques
#94
73 steps • 6 techniques
#95
73 steps • 4 techniques
#96
77 steps • 4 techniques
#97
81 steps • 7 techniques
#98
72 steps • 6 techniques
#99
77 steps • 4 techniques
#100
77 steps • 6 techniques
#101
70 steps • 5 techniques
#102
64 steps • 5 techniques
#103
73 steps • 4 techniques
#104
68 steps • 3 techniques
#105
74 steps • 6 techniques
#106
72 steps • 8 techniques
#107
71 steps • 4 techniques
#108
76 steps • 5 techniques
#109
65 steps • 4 techniques
#110
77 steps • 6 techniques
#111
69 steps • 6 techniques
#112
72 steps • 6 techniques
#113
68 steps • 6 techniques
#114
89 steps • 7 techniques
#115
80 steps • 6 techniques
#116
73 steps • 5 techniques
#117
69 steps • 6 techniques
#118
68 steps • 4 techniques
#119
74 steps • 5 techniques
#120
72 steps • 5 techniques
#121
73 steps • 6 techniques
#122
70 steps • 5 techniques
#123
91 steps • 4 techniques
#124
77 steps • 5 techniques
#125
73 steps • 5 techniques
#126
70 steps • 4 techniques
#127
84 steps • 5 techniques
#128
76 steps • 4 techniques
#129
71 steps • 5 techniques
#130
68 steps • 5 techniques
#131
72 steps • 7 techniques
#132
66 steps • 4 techniques
#133
76 steps • 7 techniques
#134
83 steps • 7 techniques
#135
73 steps • 5 techniques
#136
73 steps • 6 techniques
#137
82 steps • 6 techniques
#138
73 steps • 6 techniques
#139
73 steps • 4 techniques
#140
76 steps • 6 techniques
#141
68 steps • 5 techniques
#142
79 steps • 7 techniques
#143
70 steps • 5 techniques
#144
75 steps • 5 techniques
#145
70 steps • 4 techniques
#146
75 steps • 4 techniques
#147
73 steps • 4 techniques
#148
72 steps • 5 techniques
#149
75 steps • 7 techniques
#150
78 steps • 4 techniques
#151
79 steps • 4 techniques
#152
74 steps • 8 techniques
#153
68 steps • 3 techniques
#154
74 steps • 5 techniques
#155
72 steps • 6 techniques
#156
76 steps • 5 techniques
#157
75 steps • 6 techniques
#158
70 steps • 5 techniques
#159
78 steps • 6 techniques
#160
71 steps • 5 techniques
#161
74 steps • 5 techniques
#162
71 steps • 5 techniques
#163
71 steps • 6 techniques
#164
71 steps • 4 techniques
#165
86 steps • 6 techniques
#166
71 steps • 6 techniques
#167
82 steps • 8 techniques
#168
69 steps • 4 techniques
#169
68 steps • 3 techniques
#170
84 steps • 9 techniques
#171
69 steps • 4 techniques
#172
71 steps • 6 techniques
#173
74 steps • 4 techniques
#174
67 steps • 4 techniques
#175
68 steps • 5 techniques
#176
79 steps • 6 techniques
#177
71 steps • 5 techniques
#178
68 steps • 5 techniques
#179
73 steps • 4 techniques
#180
75 steps • 6 techniques
#181
80 steps • 5 techniques
#182
72 steps • 6 techniques
#183
72 steps • 4 techniques
#184
77 steps • 7 techniques
#185
74 steps • 3 techniques
#186
72 steps • 5 techniques
#187
74 steps • 5 techniques
#188
78 steps • 7 techniques
#189
74 steps • 4 techniques
#190
75 steps • 4 techniques
#191
70 steps • 7 techniques
#192
80 steps • 7 techniques
#193
77 steps • 5 techniques
#194
78 steps • 3 techniques
#195
74 steps • 7 techniques
#196
68 steps • 6 techniques
#197
70 steps • 4 techniques
#198
85 steps • 6 techniques
#199
83 steps • 4 techniques
#200
70 steps • 6 techniques
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