Calc Games

Free and paid games for the Casio fx-CG100. Pick one to see how to play it.

Bundle
Screenshots of Falling Blocks, Block Puzzle and Sweet Match
3 games · £3.99

mathematic trilogy

Falling Blocks, Block Puzzle and Sweet Match together for £3.99 instead of £4.50.

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No. 01
Screenshot 1 of falling blocks
Falling blocks · £1.00

falling blocks

Classic falling-block puzzle with levels, a next-piece box and key-repeat tuned for the calculator.

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No. 02
Screenshot 1 of block puzzle
Block puzzle · £2.00

block puzzle

Place three pieces at a time on an 8x8 grid, clear rows and columns, chain combos and chase your best score.

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No. 03
Screenshot 1 of sweet match
Match-three · £1.50

sweet match

Match three to pop, four for a wrapped candy, five for a colour bomb. Endless.

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No. 04
Screenshot 1 of pacman
Maze chase

pacman

Eat every dot while four ghosts hunt you. Clear a maze and a brand new random one appears, forever. Score and lives carry over.

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No. 05
Screenshot 1 of mario
Platformer

mario

Run, jump and stomp. After the hand-built stages, new random stages keep coming, so it never ends.

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No. 06
Screenshot 1 of snake
Arcade

snake

Pick snail, slow, normal or fast, then eat the apples on a colourful lawn without hitting a wall or yourself.

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No. 07
Screenshot 1 of flappy
One-button

flappy

Flap through filled pipes. Simple to learn, hard to put down.

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No. 08
Screenshot 1 of runner
Lane runner

runner

Run down a three-lane road. Switch lanes to dodge cars, jump yellow bars and grab coins. It speeds up as you go.

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No. 09
Screenshot 1 of geo
Rhythm platformer

geo

An endless side-scroller in colour. Jump spikes and gaps, with physics tuned to be beatable.

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No. 10
Screenshot 1 of noughts
Neon tic-tac-toe

noughts

Noughts and crosses against the computer or a friend, in neon.

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No. 11
Screenshot 1 of chess
Board game

chess

Full chess with pixel-art pieces. Play a friend on one calculator, or play the computer. Check, checkmate, stalemate and promotion are all handled.

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