Ikawa 1x3 ihumekwa no guhuza burr puzzles. Byombi - igice cyibikoresho hamwe nicyuma cyubwonko. Ibice byose biguma hamwe bidakenewe ibikoresho byose. Ihame ryo guhuza rikubiyemo kunyerera gusa bitanga uburyo bwihuse bwo guterana no gukora 1x3 ikwiriye guhinduka kenshi. Urwego rwingorabahizi ntiruterwa nuburiganya ahubwo ahanini rushingiye kumyerekano. Amabwiriza yatanzwe mugihe umukoresha akeneye ubufasha. Izina - 1x3 ni imvugo y'imibare yerekana logique yimiterere yimbaho - ubwoko bumwe bwibintu, ibice bitatu byayo.

Izina ry'umushinga : 1x3, Izina ryabashushanya : Petar Zaharinov, Izina ry'abakiriya : PRAKTRIK.

Ibishushanyo mbonera ni ibyamamare bizwi cyane bituma Isi yacu iba nziza hamwe nibishusho byabo byiza. Menya abashushanya ibyamamare nibikorwa byabo bishya, ibihangano byumwimerere, ubwubatsi bwo guhanga, imiterere yimyambarire idasanzwe hamwe nuburyo bwo gushushanya. Ishimire kandi ushishoze ibikorwa byumwimerere byabashushanyo batsindiye ibihembo, abahanzi, abubatsi, abashya nibirango kwisi yose. Shishikarizwa n'ibishushanyo mbonera.