Sumabl — The Daily Numbers Puzzle That Tests Your Mind
Every day, a new board. Every move, a new calculation. Sumabl is the daily numbers puzzle that challenges you to think spatially, plan ahead, and clear the board in the fewest moves possible.
It sounds simple — drag numbers together to add them up. But the circular board, the movement rules, and the ticking move count combine to create a puzzle that's easy to pick up and genuinely hard to master.
What Makes Sumabl Different?
Most number puzzles put you on a grid. Sumabl puts you on a circle.
The board is divided into rings and segments, each containing a number. You drag rings onto each other to combine their values — a 2 meets a 3 and becomes a 5, a 4 meets a 4 and becomes an 8. But you can only move inward or around the board, never outward. And a number can only land on an equal or lower number.
That combination of rules creates a puzzle where every move matters. One wrong decision early on can lock you out of valid moves later, forcing a reset and a fresh attempt. The satisfaction of clearing the board cleanly — in a handful of moves — is genuinely rewarding.
Sumabl Instructions
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Goal
- Clear the board by summing all numbers into the centre in the fewest moves possible.
How to Move
- Drag segments one space at a time, around or inward (never outward).
- A number can only move onto an equal or lower number.
- The number in the dragged segment is added to the number in the target segment.
- Blanks are out of play - they can't move or be moved onto.
One Board, Three Ways to Play
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Easy - Just Clear the Board:
- Free play - no extra rules or constraints, it's just you and the numbers.
- The centre starts at 0 and grows as numbers are dropped onto it.
- Perfect for getting started or for a relaxed daily puzzle session.
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Medium - Every Three Moves, Play the Centre:
- The board is the same, but there's a catch, every three moves, you must make a move into the centre.
- The centre starts at 0 and grows as numbers are dropped onto it.
- Medium forces you to keep the centre in mind, completely changing how you plan your moves. A great next step once you've got Easy figured out.
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Hard - Hit the Target:
- Sumabl at its most demanding. Instead of a running total, the centre displays a target number.
- Match the exact target number by summing the right combination of segments.
- Hit the target, and it changes to the next one. Match all the targets to complete the board.
Resets
- Tap Reset to restart the board.
- If you can't make a valid move and the board isn't clear, the game ends and you must reset.