About Even Split

Even Split is a practice tool for 6×6 two-symbol grid puzzles: every row and column holds three of each symbol, no three of a kind touch, and = or × clues say whether neighbours match. LinkedIn’s Tango is the best-known puzzle of this kind. Even Split is an independent project with its own puzzles and isn’t affiliated with or endorsed by LinkedIn.

Drills: 36 patterns, any way round

Most of these puzzles are solved one row or column at a time. Even Split lists every minimal row puzzle (the fewest clues that still force a cell) and folds together the ones that are mirror images or have the symbols swapped. That leaves 36 patterns worth knowing by sight. Drills show each one in a random orientation, with optional extra clues as clutter, and track which ones you’ve solved.

Puzzles with honest hints

Boards are generated fresh, then trimmed to as few clues as possible while staying solvable line by line, which also guarantees a single solution. Hard boards need at least one lookahead: try a symbol, follow the easy rules, and watch the line break. Every hint is a real derivation, shown step by step, never just the answer.

Your data

Puzzles run in your browser. Your progress and best times are kept in your browser’s local storage and never sent to us. See the privacy policy for the details, including advertising.

Questions or a hint that reads wrong? Get in touch.