Tango — October 19, 2026
Monday, October 19, 2026 · #742
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 18, 2026
Sunday, October 18, 2026 · #741
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Logic puzzles never need a guess — if you're guessing, there's a deduction you haven't seen yet.
Tango — October 17, 2026
Saturday, October 17, 2026 · #740
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 16, 2026
Friday, October 16, 2026 · #739
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 15, 2026
Thursday, October 15, 2026 · #738
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 14, 2026
Wednesday, October 14, 2026 · #737
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Small boards reward patience: one forced cell usually forces the next three.
Tango — October 13, 2026
Tuesday, October 13, 2026 · #736
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Logic puzzles never need a guess — if you're guessing, there's a deduction you haven't seen yet.
Tango — October 12, 2026
Monday, October 12, 2026 · #735
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Small boards reward patience: one forced cell usually forces the next three.
Tango — October 11, 2026
Sunday, October 11, 2026 · #734
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Logic puzzles never need a guess — if you're guessing, there's a deduction you haven't seen yet.
Tango — October 10, 2026
Saturday, October 10, 2026 · #733
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Small boards reward patience: one forced cell usually forces the next three.
Tango — October 9, 2026
Friday, October 9, 2026 · #732
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 8, 2026
Thursday, October 8, 2026 · #731
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 7, 2026
Wednesday, October 7, 2026 · #730
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 6, 2026
Tuesday, October 6, 2026 · #729
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 5, 2026
Monday, October 5, 2026 · #728
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Logic puzzles never need a guess — if you're guessing, there's a deduction you haven't seen yet.
Tango — October 4, 2026
Sunday, October 4, 2026 · #727
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Small boards reward patience: one forced cell usually forces the next three.
Tango — October 3, 2026
Saturday, October 3, 2026 · #726
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Small boards reward patience: one forced cell usually forces the next three.
Tango — October 2, 2026
Friday, October 2, 2026 · #725
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Mark eliminations before placements; the board solves itself once the impossibilities are visible.
Tango — October 1, 2026
Thursday, October 1, 2026 · #724
Step-by-step walkthrough
- Step 1: An equals sign means the two cells hold the same symbol; a cross means they hold opposite symbols.
- Step 2: No row or column may have more than two of the same symbol next to each other, so two in a row force the next cell.
- Step 3: Every row and column holds three suns and three moons on the 6×6 board; a line with three of one symbol is finished.
- Step 4: Combine the three rules on each line before moving on — the board is fully determined by them.
Logic puzzles never need a guess — if you're guessing, there's a deduction you haven't seen yet.