May 2012 - July 2012 
| week | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
|---|---|---|---|---|---|---|---|
| 19 | 7 May
â—„Optimization Competitionâ–ş
|
8 May
|
9 May
|
10 May
|
11 May
Puzzle Fountain #38
|
12 May
Puzzle Fountain #38
LMI May Sudoku Test
Swiss Sudoku Championship
|
13 May
Puzzle Fountain #38
LMI May Sudoku Test
Swiss Sudoku Championship
|
| 20 | 14 May
LMI May Sudoku Test
â—„Optimization Competition
|
15 May
|
16 May
|
17 May
2. Beijing International Sudoku Tournament
|
18 May
2. Beijing International Sudoku Tournament
5th HALAS Sudoku & Puzzle Tournament
|
19 May
2. Beijing International Sudoku Tournament
5th HALAS Sudoku & Puzzle Tournament
|
20 May
2. Beijing International Sudoku Tournament
5th HALAS Sudoku & Puzzle Tournament
|
| 21 | 21 May
2. Beijing International Sudoku Tournament
5th HALAS Sudoku & Puzzle Tournament
|
22 May
|
23 May
|
24 May
|
25 May
|
26 May
|
27 May
|
| 22 | 28 May
|
29 May
|
30 May
|
31 May
|
1 June
|
2 Jun
|
3 Jun
|
| 23 | 4 Jun
|
5 Jun
|
6 Jun
|
7 Jun
|
8 Jun
|
9 Jun
German Puzzle Championships
|
10 Jun
|
| 24 | 11 Jun
|
12 Jun
|
13 Jun
|
14 Jun
|
15 Jun
|
16 Jun
|
17 Jun
|
| 25 | 18 Jun
|
19 Jun
|
20 Jun
|
21 Jun
|
22 Jun
|
23 Jun
|
24 Jun
|
| 26 | 25 Jun
|
26 Jun
|
27 Jun
|
28 Jun
|
29 Jun
|
30 Jun
|
1 July
|